{"id":820,"date":"2022-03-25T04:54:33","date_gmt":"2022-03-24T23:24:33","guid":{"rendered":"https:\/\/ccssmathanswers.com\/?p=820"},"modified":"2022-04-07T12:35:51","modified_gmt":"2022-04-07T07:05:51","slug":"go-math-grade-3-answer-key-chapter-10-time-length-liquid-volume-and-mass","status":"publish","type":"post","link":"https:\/\/bigideasmathanswers.com\/go-math-grade-3-answer-key-chapter-10-time-length-liquid-volume-and-mass\/","title":{"rendered":"Go Math Grade 3 Answer Key Chapter 10 Time, Length, Liquid Volume, and Mass"},"content":{"rendered":"

Make use of the Go Math Grade 3 Answer Key Chapter 10 Time, Length, Liquid Volume, and Mass and download them free of cost. Refer to HMH Go Math 3rd Grade Chapter 10 during your preparation and understand the topics easily. Solve the Questions from Chapter Test, Practice Test, and cross-check your answers using the Go Math Grade 3 Answer Key<\/a>. Master the subject and get a grip on the concepts in Chapter 10 Time Length Liquid Volume and Mass with the Grade 3 Go Math Answer Key for Chapter 10.<\/p>\n

Go Math 3rd Grade Answer Key Chapter 10 Time Length Liquid Volume and Mass<\/h2>\n

You will have different topics like Time to the Minute, Measure Time Intervals, Use Time Intervals, etc. Concepts of 3rd Grade Chapter 10 will be no longer difficult with our Go Math Grade 3 Solutions Key Ch 10 Time Length Liquid Volume and Mass. Step by Step Solutions provided helps you to master the concepts and become a pro in the subject.<\/p>\n

Time to the Minute – Page No. 565<\/h3>\n

Write the time. Write one way you can read the time.<\/strong><\/p>\n

Question 1.
\n\"Go<\/p>\n

Answer:\u00a0 1:16; sixteen minutes after one<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 1 Hour 16 minutes
\nRead:\u00a0 sixteen minutes after\u00a0 one<\/p>\n

Question 2.
\n\"Go
\nType below:
\n___________<\/p>\n

Answer: 10:20; twenty minutes after ten<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 10 Hour 20 minutes
\nRead:\u00a0 twenty minutes after\u00a0 ten<\/p>\n

Question 3.
\n\"Go
\nType below:
\n____________<\/p>\n

Answer: 4:13;\u00a0 thirteen minutes after four<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 4 Hour 13 minutes
\nRead:\u00a0 thirteen minutes after\u00a0 four<\/p>\n

Question 4.
\n\"Go
\nType below:
\n____________<\/p>\n

Answer: 12:05; five minutes after twelve<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 12 Hour 05 minutes
\nRead:\u00a0 five minutes after\u00a0 twelve<\/p>\n

Question 5.
\n\"Go
\nType below:
\n____________<\/p>\n

Answer: 7:24; twenty four minutes after seven<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 7 Hour 24 minutes
\nRead: twenty-four minutes after seven<\/p>\n

Question 6.
\n\"Go
\nType below:
\n____________<\/p>\n

Answer: 2:51; nine minutes before three<\/p>\n

Explanation:
\nCount by fives and ones from the 12 on the clock back to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 2:51
\nRead:
\nnine minutes before three<\/p>\n

Write the time another way.<\/strong><\/p>\n

Question 7.
\n23 minutes after 4
\n______ : ______<\/p>\n

Answer: 4:23<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.<\/p>\n

Question 8.
\n18 minutes before 11
\n______ : ______<\/p>\n

Answer: 10:42<\/p>\n

Explanation:
\nCount by fives and ones from the 12 on the clock back to where the minute hand is pointing. Write the missing counting numbers next to the clock.<\/p>\n

Question 9.
\n10 minutes before 9
\n______ : ______<\/p>\n

Answer: 8:50<\/p>\n

Explanation:
\nCount by fives and ones from the 12 on the clock back to where the minute hand is pointing. Write the missing counting numbers next to the clock.<\/p>\n

Question 10.
\n7 minutes after 1
\n______ : ______<\/p>\n

Answer: 1:07<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.<\/p>\n

Problem Solving<\/strong><\/em><\/p>\n

Question 11.
\nWhat time is it when the hour hand is a little past the 3 and the minute hand is pointing to the 3?
\n______ : ______<\/p>\n

Answer: 3:15<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.<\/p>\n

Question 8.<\/p>\n

Question 12.
\nPete began practicing at twenty-five minutes before eight. What is another way to write this time?
\n______ : ______<\/p>\n

Answer: 7:35<\/p>\n

Explanation:
\nCount by fives and ones from the 12 on the clock back to where the minute hand is pointing. Write the missing counting numbers next to the clock.<\/p>\n

Time to the Minute – Page No. 566<\/h3>\n

Lesson Check<\/strong><\/em><\/p>\n

Question 1.
\nWhich is another way to write 13 minutes before 10?
\nOptions:
\na. 9:47
\nb. 10:13
\nc. 10:47
\nd. 11:13<\/p>\n

Answer: a. 9:47<\/p>\n

Explanation:
\nCount by fives and ones from the 12 on the clock back to where the minute hand is pointing. Write the missing counting numbers next to the clock.<\/p>\n

Question 2.
\nWhat time does the clock show?
\n\"Go
\nOptions:
\na. 2:20
\nb. 2:40
\nc. 3:20
\nd. 4:10<\/p>\n

Answer: a. 2:20<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.<\/p>\n

Spiral Review<\/strong><\/em><\/p>\n

Question 3.
\nEach bird has 2 wings. How many wings will 5 birds have?
\nOptions:
\na. 7
\nb. 8
\nc. 9
\nd. 10<\/p>\n

Answer: d. 10<\/p>\n

Explanation:
\nSTEP 1 Draw 2 counters in each group.
\nSTEP 2 Skip count to find how many wings in all. Skip count by 2s until you say 5 numbers (groups)
\nThere are 5 groups with 2 wings in each group. So, there are 10 wings in all.<\/p>\n

Question 4.
\nFind the unknown factor.
\n9 \u00d7 \u25a0 = 36
\nOptions:
\na. 4
\nb. 6
\nc. 8
\nd. 27<\/p>\n

Answer: a. 4<\/p>\n

Explanation:
\nCount how many rows of 36 counters there are.
\nThere are\u00a0 9 rows of 36 counters. The unknown factor is 4 (c0lumns). n = 4
\n9\u00d7 4 = 36<\/p>\n

Question 5.
\nMr. Wren has 56 paintbrushes. He places 8 paintbrushes on each of the tables in the art room. How many tables are in the art room?
\nOptions:
\na. 6
\nb. 7
\nc. 9
\nd. 48<\/p>\n

Answer: b. 7<\/p>\n

Explanation:
\nSTEP 1 Draw 56 counters.
\nSTEP 2 Make a group of 8 counters by drawing a circle around them. Continue circling groups of 8 until all 56 counters are in groups.
\nThere are 7 groups of 56 counters.<\/p>\n

Question 6.
\nWhich number completes the equations?
\n4 \u00d7 \u25b2 = 20 20 \u00f7 4 = \u25b2
\nOptions:
\na. 4
\nb. 5
\nc. 6
\nd. 16<\/p>\n

Answer: b. 5<\/p>\n

Explanation:
\nCount how many rows of 20 counters there are. There are\u00a0 4 rows of 20 counters. The unknown factor is 5 (c0lumns). n = 5
\n4\u00d7 5 = 20
\nSTEP 1 Draw 20 counters.
\nSTEP 2 Make a group of 4 counters by drawing a circle around them. Continue circling groups of 4 until all 20 counters are in groups.
\nThere are 5 groups of 20 counters.<\/p>\n

A.M. and P.M. – Page No. 571<\/p>\n

Write the time for the activity. Use A.M. or P.M.<\/strong><\/p>\n

Question 1.
\neat lunch
\n\"Go<\/p>\n

Answer: 12:20 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since we have our lunch in the afternoon around 12:00 noon to 1:00 P.M. which falls in the period of 12:00 noon to 12:00 at midnight hence the time 12:20 is considered to be P.M.<\/p>\n

Question 2.
\ngo home after school
\n\"Go
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 2:53 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since the school hours end in the evening and students return to their home around 2:30 P.M. to 3:30 P.M. which falls in the period of 12:00 noon to 12:00 at midnight hence the time 2:53 is considered to be P.M.<\/p>\n

Question 3.
\nsee the sunrise
\n\"Go
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 6:18 A.M.<\/p>\n

Explanation:
\nThe times after midnight and before noon is written with A.M. At the early hours of the day sunrises which falls in the period of\u00a0 12:00 at midnight to 12:00 noon, therefore the time 6:18 is considered to be A.M.<\/p>\n

Question 4.
\ngo for a walk
\n\"Go
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 3:55 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since the people go for a walk to refresh their minds in the evening hours which falls in the period of 12:00 noon to 12:00 at midnight the time 3:55 is considered to be P.M.<\/p>\n

Question 5.
\ngo to school
\n\"Go
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 8:10 A.M.<\/p>\n

Explanation:
\nThe times after midnight and before noon is written with A.M. Since students go to the school in the morning hours which falls in the period of\u00a0 12:00 at midnight to 12:00 noon, therefore, the time 8:10 is considered to be A.M.<\/p>\n

Question 6.
\nget ready for art class
\n\"Go
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 10:36 A.M.<\/p>\n

Explanation:
\nThe times after midnight and before noon is written with A.M. Since students go to the art class in the morning hours which falls in the period of\u00a0 12:00 at midnight to 12:00 noon, therefore, the time 10:36 is considered to be A.M.<\/p>\n

Write the time. Use A.M. or P.M.<\/strong><\/p>\n

Question 7.
\n13 minutes after 5:00 in the morning
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 5:13 A.M.<\/p>\n

Explanation:
\nThe times after midnight and before noon is written with A.M. Since 5:00 in the morning falls in the period of 12:00 at midnight to 12:00 noon, therefore, the time is considered to be A.M.<\/p>\n

 <\/p>\n

Question 8.
\n19 minutes before 9:00 at night
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 8:41 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M.\u00a0 Since 8:41 in the night time falls in the period of 12:00 noon to 12:00 at midnight, therefore, the time 8:41 is considered to be P.M.<\/p>\n

Question 9.
\nquarter before midnight
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 11:45P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since 11:45 in the night time falls in the period of 12:00 noon to 12:00 at midnight, therefore, the time 11:45 is considered to be P.M.<\/p>\n

Question 10.
\none-half hour after 4:00 in the morning
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 4:30 A.M.<\/p>\n

Explanation:
\nOne-half hour = 30 minutes So, by adding 30 minutes to 4:00 A.M. in the morning. We get the time to be 4:30 A.M.
\nThe times after midnight and before noon is written with A.M. \u00a0Since 4:30 in the morning falls in the period of 12:00 at midnight to 12:00 noon, therefore, the time is considered to be A.M<\/p>\n

Problem Solving<\/strong><\/em><\/p>\n

Question 11.
\nJaime is in math class. What time is it? Use A.M. or P.M.
\n\"Go
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 1:25 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since 1:25 in the afternoon hours fall in the period of 12:00 noon to 12:00 at midnight, therefore, the time1:25 is considered to be P.M.<\/p>\n

Question 12.
\nPete began practicing his trumpet at fifteen minutes past three. Write this time using A.M. or P.M.
\n_____ : _____ _____ (A.M.\/P.M.)<\/p>\n

Answer: 3:15 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since 3:15 in the evening hours fall in the period of 12:00 noon to 12:00 at midnight, therefore, the time 3:15 is considered to be P.M.<\/p>\n

A.M. and P.M. – Page No. 572<\/h3>\n

Lesson Check<\/strong><\/em><\/p>\n

Question 1.
\nSteven is doing his homework. What time is it? Use A.M. or P.M.
\n\"Go
\nOptions:
\na. 4:15 P.M.
\nb. 4:25 A.M.
\nc. 4:35 P.M.
\nd. 4:35 A.M.<\/p>\n

Answer: c. 4:35 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since 4:35 in the evening hours fall in the period of 12:00 noon to 12:00 at midnight, therefore, the time 4:35 is considered to be P.M.<\/p>\n

Question 2.
\nAfter he finished breakfast, Mr. Edwards left for work at fifteen minutes after seven. What time is this? Use A.M. or P.M.
\nOptions:
\na. 6:15 A.M.
\nb. 7:15 A.M.
\nc. 6:45 P.M.
\nd. 7:30 P.M.<\/p>\n

Answer: b. 7:15 A.M.<\/p>\n

Explanation:
\nThe times after midnight and before noon is written with A.M. Since 7:15 in the morning falls in the period of 12:00 at midnight to 12:00 noon, therefore, the time 7:15 is considered to be A.M.<\/p>\n

Spiral Review<\/strong><\/em><\/p>\n

Question 3.
\nWhich division equation is related to the multiplication equation 4 \u00d7 6 = 24
\nOptions:
\na. 24 \u00f7 8 = 3
\nb. 12 \u00f7 3 = 4
\nc. 6 \u00d7 4 = 24
\nd. 24 \u00f7 4 = 6<\/p>\n

Answer: d. 24 \u00f7 4 = 6<\/p>\n

Explanation:
\nSTEP 1 Draw 24 counters.
\nSTEP 2 Make a group of 4 counters by drawing a circle around them. Continue circling groups of 4 until all 24 counters are in groups.
\nThere are 6 groups of 24 counters.<\/p>\n

Question 4.
\nThere are 50 toothpicks in each box. Jaime buys 4 boxes for her party platter. How many toothpicks does Jaime buy in all?
\nOptions:
\na. 20
\nb. 54
\nc. 200
\nd. 2,000<\/p>\n

Answer: c. 200<\/p>\n

Explanation:
\nStep1 let there be 50 toothpicks in each box.
\nStep2 the number of boxes required is 4
\nStep3 total number of toothpicks will be the number of boxes multiplied by the number of toothpicks in each box.
\n4 \u00d7 50=200<\/p>\n

Question 5.
\nA pet store sold 145 bags of beef-flavored dog food and 263 bags of cheese-flavored dog food. How many bags of dog food were sold in all?
\nOptions:
\na. 118
\nb. 308
\nc. 408
\nd. 422<\/p>\n

Answer: c. 408<\/p>\n

Explanation:
\nTotal number of bags of dog food sold=145+263
\n\"\"<\/p>\n

 <\/p>\n

 <\/p>\n

 <\/p>\n

Question 6.
\nVictoria and Melody are comparing fraction strips. Which statement is NOT correct?
\nOptions:
\na. \\(\\frac{1}{4}\\) < \\(\\frac{4}{4}\\)
\nb. \\(\\frac{3}{6}\\) > \\(\\frac{4}{6}\\)
\nc. \\(\\frac{2}{8}\\) > \\(\\frac{1}{8}\\)
\nd. \\(\\frac{2}{3}\\) > \\(\\frac{3}{3}\\)<\/p>\n

Answer: b. \\(\\frac{3}{6}\\) > \\(\\frac{4}{6}\\)<\/p>\n

Explanation:<\/p>\n

Take two blocks of the same size and both are made of 6 equal-size squares.
\n3\u00a0 squares are shaded green while 4 are shaded with red.
\nCompare 3\/6 and 4\/6.
\nThe greater fraction will have the larger
\namount of the whole shaded.
\nTherefore, 3\/6>4\/6.<\/p>\n

Measure Time Intervals – Page No. 577<\/h3>\n

Find the elapsed time.<\/strong><\/p>\n

Question 1.
\nStart: 8:10 A.M. End: 8:45 A.M.
\n\"Go<\/p>\n

Answer: 35 minutes<\/p>\n

Explanation:
\nSTEP 1 Find 8:10 A.M. on the number line. Count on from 8:10 A.M. to 8:45 A.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 8:10 A.M. to 8:45 A.M. From 8:10 A.M. to 8:45 A.M. is 35 minutes.
\nSo, the elapsed time is 35 minutes<\/p>\n

Question 2.
\nStart: 6:45 P.M. End: 6:54 P.M.
\n\"Go
\n_______ minutes<\/p>\n

Answer: 9 minutes<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the clock.
\nSTEP 2 Count the minutes by counting on by fives and ones to 6:54 P.M. Write the missing counting numbers next to the clock.
\nSo, the elapsed time is 9 minutes.<\/p>\n

Question 3.
\nStart: 3:00 P.M. End: 3:37 P.M.
\n\"Go
\n_______ minutes<\/p>\n

Answer: 37 minutes<\/p>\n

Explanation:
\nSTEP 1 Find3:00 P.M. on the number line. Count on from 3:00 P.M. to 3:37 P.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from3:00 P.M. to 3:37 P.M. From 3:00 P.M. to 3:37 P.M. is 37 minutes.
\nSo, the elapsed time is 37 minutes<\/p>\n

Question 4.
\nStart: 10:05 A.M. End: 10:21 A.M.
\n\"Go
\n_______ minutes<\/p>\n

Answer: 16 minutes<\/p>\n

Explanation:
\nSTEP 1 Find10:05 A.M. on the number line. Count on from 10:05 A.M. to 10:21 A.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 10:05 A.M. to 10:21 A.M.\u00a0From 10:05 A.M. to 10:21 A.M. is 16 minutes.
\nSo, the elapsed time is 16 minutes<\/p>\n

Question 5.
\nStart: 7:30 A.M. End: 7:53 A.M.
\n\"Go
\n_______ minutes<\/p>\n

Answer: 23 minutes<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the clock.
\nSTEP 2 Count the minutes by counting on by fives and ones to7:53 A.M. Write the missing counting numbers next to the clock.
\nSo, the elapsed time is 23 minutes.<\/p>\n

Question 6.
\nStart: 5:20 A.M. End: 5:47 A.M.
\n\"Go
\n_______ minutes<\/p>\n

Answer: 27 minutes<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the clock.
\nSTEP 2 Count the minutes by counting on by fives and ones to 5:47 A.M. Write the missing counting numbers next to the clock.
\nSo, the elapsed time is 27 minutes.<\/p>\n

Problem Solving<\/strong><\/em><\/p>\n

Question 7.
\nA show at the museum starts at 7:40 P.M. and ends at 7:57 P.M. How long is the show?
\n_______ minutes<\/p>\n

Answer: 17 minutes<\/p>\n

Explanation:
\nSTEP 1 Find 7:40 P.M. on the number line. Count on from 7:40 P.M. to 7:57 P.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 7:40 P.M. to 7:57 P.M. From 7:40 P.M. to 7:57 P.M. is 17 minutes.
\nSo, the elapsed time is 17 minutes
\nThe duration of the show is 17 minutes.<\/p>\n

Question 8.
\nThe first train leaves the station at 6:15 A.M. The second train leaves at 6:55 A.M. How much later does the second train leave the station?
\n_______ minutes<\/p>\n

Answer: 40 minutes later<\/p>\n

Explanation:
\nSTEP 1 Find 6:15 A .M. on the number line. Count on from 6:15 A.M. to 6:55 A.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 6:15 A.M. to 6:55 A.M. From 6:15 A .M. to 6:55 A.M. is 40 minutes.
\nSo, the second train will leave the station in 40 minutes<\/p>\n

Measure Time Intervals – Page No. 578<\/h3>\n

Lesson Check<\/strong><\/em><\/p>\n

Question 1.
\nMarcus began playing basketball at 3:30 P.M. and stopped playing at 3:55 P.M. For how many minutes did he play basketball?
\nOptions:
\na. 25 minutes
\nb. 30 minutes
\nc. 55 minutes
\nd. 85 minutes<\/p>\n

Answer: a. 25 minutes<\/p>\n

Explanation:
\nSTEP 1 Find 3:30 P.M. on the number line. Count on from 3:30 P.M. to 3:55 P.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from3:30 P.M. to3:55 P.M. From 3:30 P.M. to 3:55 P.M. is 25 minutes.
\nSo, the elapsed time is 25 minutes
\nMarcus played basketball for 25 minutes.<\/p>\n

Question 2.
\nThe school play started at 8:15 P.M. and ended at 8:56 P.M. How long was the school play?
\nOptions:
\na. 15 minutes
\nb. 31 minutes
\nc. 41 minutes
\nd. 56 minutes<\/p>\n

Answer: c. 41 minutes<\/p>\n

Explanation:
\nSTEP 1 Find 8:15 P.M. on the number line. Count on from 8:15 P.M. to 8:56 P.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 8:15 P.M. to 8:56 P.M. From 8:15 P.M. to 8:56 P.M. is 41\u00a0 minutes.
\nSo, the elapsed time is 41 minutes
\nTherefore, the school play was for 41 minutes.<\/p>\n

Spiral Review<\/strong><\/em><\/p>\n

Question 3.
\nEach car has 4 wheels. How many wheels will 7 cars have?
\nOptions:
\na. 11
\nb. 24
\nc. 27
\nd. 28<\/p>\n

Answer: d. 28<\/p>\n

Explanation:
\nSTEP 1 Draw 4 counters in each group.
\nSTEP 2 Skip count to find how many wheels in all. Skip count by 4s until you say 7 numbers (groups)
\nThere are 7 groups with 4 wheels in each group. So, there are 28 wheels in all.<\/p>\n

Question 4.
\nWhich number completes the equations?
\n3 \u00d7 \u25a0 = 27 27 \u00f7 3 = \u25a0
\nOptions:
\na. 6
\nb. 7
\nc. 8
\nd. 9<\/p>\n

Answer: d. 9<\/p>\n

Explanation:
\nCount how many rows of 27 counters there are. There are\u00a0 3 rows of 27 counters. The unknown factor is 9 (c0lumns). n = 9
\n3 \u00d7 9 = 27
\nSTEP 1 Draw 27 counters.
\nSTEP 2 Make a group of 3 counters by drawing a circle around them. Continue circling groups of 3 until all 27 counters are in groups.
\nThere are 9 groups of 27 counters.<\/p>\n

Question 5.
\nThere are 20 napkins in each package. Kelli bought 8 packages for her party. How many napkins did Kelli buy in all?
\nOptions:
\na. 28
\nb. 40
\nc. 160
\nd. 180<\/p>\n

Answer: c. 160<\/p>\n

Explanation:
\nStep1 let there be 20 napkins in each package.
\nStep2 the number of packages required is 8
\nStep3 total number of napkins will be the number of packages multiplied by the number of napkins in each package.
\n8 \u00d7 20=160<\/p>\n

Question 6.
\nMr. Martin drove 290 miles last week. This week he drove 125 miles more than last week. How many miles did Mr. Martin drive this week?
\nOptions:
\na. 125 miles
\nb. 165 miles
\nc. 315 miles
\nd. 415 miles<\/p>\n

Answer: d. 165 miles<\/p>\n

Explanation:
\nTotal number of miles drove by Mr Martin in this week = 290+125
\n\"\"<\/p>\n

Use Time Intervals – Page No. 583<\/h3>\n

Find the starting time.<\/strong><\/p>\n

Question 1.
\nEnding time: 4:29 P.M.
\nElapsed time: 55 minutes
\n\"Go<\/p>\n

Answer: 3:34 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the number line
\nSTEP 2 Count back on the number line to subtract the elapsed time. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nYou jumped back to 55 minutes
\nSo, the starting time is 3:34 P.M.<\/p>\n

Question 2.
\nEnding time: 10:08 A.M.
\nElapsed time: 30 minutes
\n\"Go
\n______ : ______ ______ (A.M.\/P.M.)<\/p>\n

Find the ending time.<\/p>\n

Answer: 9:38 A.M.<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the clock.
\nSTEP 2 Count back by fives for the elapsed time of 3o minutes. Write the missing counting numbers next to the clock.
\nSo, the starting time is 9:38 A.M.<\/p>\n

Question 3.
\nStarting time: 2:15 A.M.
\nElapsed time: 45 minutes
\n\"Go
\n______ : ______ ______ (A.M.\/P.M.)<\/p>\n

Answer: 3:00 A.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the number line.
\nSTEP 2 Count forward on the number line to add the elapsed time. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nThe jumps end at 3:00 A.M.
\nSo, the ending time is 3:00 A.M.<\/p>\n

Question 4.
\nStarting time: 6:57 P.M.
\nElapsed time: 47 minutes
\n\"Go
\n______ : ______ ______ (A.M.\/P.M.)<\/p>\n

Answer: 7:44 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock.
\nSTEP 2 Count on by fives and ones for the elapsed time of 47 minutes. Write the missing counting numbers next to the clock.
\nSo, the ending time is 7:44 P.M.<\/p>\n

Problem Solving<\/strong><\/em><\/p>\n

Question 5.
\nJenny spent 35 minutes doing research on the Internet. She finished at 7:10 P.M. At what time did Jenny start her research?
\n______ : ______ ______ (A.M.\/P.M.)<\/p>\n

Answer: 6:35 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the clock.
\nSTEP 2 Count back by fives for the elapsed time of 35 minutes. Write the missing counting numbers next to the clock.
\nSo, the starting time is 6:35 A.M.<\/p>\n

Question 6.
\nClark left for school at 7:43 A.M. He got to school 36 minutes later. At what time did Clark get to school?
\n______ : ______ ______ (A.M.\/P.M.)<\/p>\n

Answer: 8:19 A.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock.
\nSTEP 2 Count on by fives and ones for the elapsed time of 36 minutes. Write the missing counting numbers next to the clock.
\nSo, the ending time is 8:19 A.M.<\/p>\n

Use Time Intervals – Page No. 584<\/h3>\n

Lesson Check<\/em><\/strong><\/p>\n

Question 1.
\nCody and his friends started playing a game at 6:30 P.M. It took them 37 minutes to finish the game. At what time did they finish?
\nOptions:
\na. 5:07 P.M.
\nb. 5:53 P.M.
\nc. 6:53 P.M.
\nd. 7:07 P.M.<\/p>\n

Answer: d. 7:07 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock.
\nSTEP 2 Count on by fives and ones for the elapsed time of 37 minutes. Write the missing counting numbers next to the clock.
\nSo, the ending time is 7:07 P.M.<\/p>\n

Question 2.
\nDelia worked for 45 minutes on her oil painting. She took a break at 10:35 A.M. At what time did Delia start working on the painting?
\nOptions:
\na. 9:40 A.M.
\nb. 9:50 A.M.
\nc. 11:20 A.M.
\nd. 11:30 A.M.<\/p>\n

Answer: b. 9:50 A.M.<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the clock.
\nSTEP 2 Count back by fives for the elapsed time of 45 minutes. Write the missing counting numbers next to the clock.
\nSo, the starting time is 9:50 A.M.<\/p>\n

Spiral Review<\/strong><\/em><\/p>\n

Question 3.
\nSierra has 30 collector\u2019s pins. She wants to put an equal number of pins in each of 5 boxes. How many pins should she put in each box?
\n\"Go
\nOptions:
\na. 4
\nb. 5
\nc. 6
\nd. 8<\/p>\n

Answer: c. 6<\/p>\n

Explanation:
\nUse 30 counters.
\nTake 5 boxes.
\nPlace 1 counter at a time in each box until all 30 counters are used.
\nPlace the rest of the counters till all the 30 counters (pins) are completed.
\nTotal number of counters in each box is 6.<\/p>\n

Question 4.
\nWhat time is shown on the clock?
\n\"Go
\nOptions:
\na. 1:24
\nb. 2:24
\nc. 4:12
\nd. 5:12<\/p>\n

Answer: b. 2:24<\/p>\n

Explanation:
\nCount on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 2:24
\nRead:
\n\u2022 twenty-four minutes after two<\/p>\n

Question 5.
\nRicardo has 32 books to put on 4 shelves. He puts the same number of books on each shelf. How many books does Ricardo put on each shelf?
\nOptions:
\na. 6
\nb. 7
\nc. 8
\nd. 9<\/p>\n

Answer: c. 8<\/p>\n

Explanation:
\nUse 32 counters. (books)
\nThe number of shelves is 4.
\nPlace 1 counter at a time in each shelf until all 32 counters are used.
\nPlace the rest of the counters till all the 32 counters (books) are completed.
\nTotal number of counters in each shelf is 8.<\/p>\n

Question 6.
\nJon started playing a computer game at 5:35 P.M. He finished the game at 5:52 P.M. How long did Jon play the game?
\nOptions:
\na. 17 minutes
\nb. 23 minutes
\nc. 25 minutes
\nd. 27 minutes<\/p>\n

Answer: a. 17 minutes<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock.
\nSTEP 2 Count the minutes by counting on by fives and ones to 5:52 P.M. Write the missing counting numbers next to
\nthe clock.
\nSo, Jon has spent 17 minutes on the computer playing a game.<\/p>\n

Lesson 5 – Page No. 587<\/h3>\n

Share and Show<\/strong><\/p>\n

Question 1.
\nPatty went to the shopping mall at 11:30 a.m. She shopped for 25 minutes. She spent 40 minutes eating lunch.
\nThen she met a friend at a movie.
\nAt what time did Patty meet her friend?
\n_______ : ________<\/p>\n

Answer: 12:35 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M.
\nCount (25+40) minutes after 11:30 A.M.
\nTherefore the time at which Patty met her friend is 11:30 A.M.+1:05 hrs = 12:35 P.M.<\/p>\n

Question 2.
\nWhat if Patty goes to the mall at 11:30 A.M. and meets a friend at a movie at 1:15 P.M.?
\nPatty wants to shop and have 45 minutes for lunch before meeting her friend.
\nHow much time can Patty spend shopping?
\n_______ minutes<\/p>\n

Answer: 60 minutes<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M.
\nCount 45 minutes before 1:15 P.M. (for lunch) which is equal to 12:30 P.M.
\nDifference between 12:30 P.M. and 11:30 A.M. gives the time spent by Patty in shopping.
\nSTEP 1 Find 12:30 P.M. on the number line. Count on from 12:30 P.M. to 11:30 A.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 12:30 P.M. to 11:30 A.M. From 12:30 P.M. to 11:30 A.M. is 60 minutes.
\nSo, the time spent on shopping is 60 minutes<\/p>\n

Question 3.
\nAvery got on the bus at 1:10 p.m. The trip took 90 minutes. Then she walked for 32 minutes to get home. At what time did Avery arrive at home?
\n_______ : ________ P.M.<\/p>\n

Answer: 3:12 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find 1:10 P.M. on the number line. Count on from 1:10 P.M.
\nSTEP2 Time spent in the trip= 90 minutes
\nTime Avery walked to get home = 32 minutes
\nSTEP3 Then draw and label the jumps on the number line.
\nAdd the total minutes; 90+32=122 minutes
\nSo the time at which Avery arrive at home is calculated by the cumulative jumps on the number line which is equal to 3:12 P.M.
\nQuestion 4.
\nKyle and Josh have a total of 64 CDs. Kyle has 12 more CDs than Josh. How many CDs does each boy have?
\nJosh _______ CDs
\nKyle _______ CDs<\/p>\n

Answer: Josh has 26 CDs
\nKyle has 38 CDs<\/p>\n

Explanation:
\nSTEP 1 There are 64 counters. (CDs)
\nSTEP2 Kyle has 12 CDs more than Josh. Place these 12 in a separate group. The leftover number of CDs is 64-12=52
\nSTEP 3 Make 2 group and start placing the counters one after the other in each group until all the 52 counters are grouped
\nThere are 2 groups of 26 counters.
\nJosh has 26 CDs while Kyle has 26+12 = 38 CDs<\/p>\n

Lesson 5 – Page No. 588<\/h3>\n

Question 5.
\nJamal spent 60 minutes using the computer. He spent a half hour of the time playing games and the rest of the time researching his report. How many minutes did Jamal spend researching his report?
\n_______ minutes<\/p>\n

Answer: 30 minutes<\/p>\n

Explanation: Jamal has spent half hour=30 minutes playing games and the rest of the time researching for his report.
\nSTEP1 There are 60 counters(minutes).
\nSTEP2 Remove the 30 counters which were used to play games
\nSTEP3 The remaining number of counters in the box is 30
\nSo the time spent on the report =30 minutes<\/p>\n

Question 6.
\nWhen Caleb got home from school, he worked on his science project for 20 minutes. Then he studied for a test for 30 minutes. He finished at 4:35 p.m. At what time did Caleb get home from school?
\n_______ : _______ P.M.<\/p>\n

Answer: 3:45 P.M<\/p>\n

Explanation:
\nSTEP 1 Find the time on the number line when Caleb finished his homework.
\nSTEP 2 Count back on the number line to subtract the elapsed time. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nYou jumped back to 30+20=50 minutes
\nTherefore Caleb got home from school at 3:45 P.M.<\/p>\n

Question 7.
\nMiguel played video games each day for a week. On Monday, he scored 83 points. His score went up 5 points each day. On what day did Miguel score 103 points? Explain how you found your answer
\n_____________<\/p>\n

Answer: 5 days<\/p>\n

Explanation:
\nSTEP1 Miguel scored 83 points on Monday. His score went up 5 points each day.
\nSTEP2 Add 5n counters to the points to reach 103
\nSTEP3 Adding 5 points 5 times gives us the score to be 103 (83+5*5)
\nSTEP4 Therefore Miguel takes 5 days to score 103 points<\/p>\n

Question 8.
\nWhen Laura arrived at the library, she spent 40 minutes reading a book. Then she spent 15 minutes reading a magazine. She left the library at 4:15 p.m. Circle the time that makes the sentence true.
\nLaura arrived at the library at:
\n_______ : _______ P.M.<\/p>\n

Answer: 3:20 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the time on the number line when Laura arrived at the library.
\nSTEP 2 Count back on the number line to subtract the elapsed time. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nYou jumped back to 40+15=55 minutes
\nTherefore Laura arrived at the library at 3:20 P.M.<\/p>\n

Problem Solving Time Intervals – Page No. 589<\/h3>\n

Solve each problem. Show your work.<\/strong><\/p>\n

Question 1.
\nHannah wants to meet her friends downtown. Before leaving home, she does chores for 60 minutes and eats lunch for 20 minutes. The walk downtown takes 15 minutes. Hannah starts her chores at 11:45 A.M. At what time does she meet her friends?
\n\"Go<\/p>\n

Answer: 1:20 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock, the time at which Hannah meets her friends.
\nSTEP 2 Count back by fives for the elapsed time of 95 minutes. Write the missing counting numbers next to the clock.
\nSo, the ending time is 1:20 P.M.<\/p>\n

Question 2.
\nKatie practiced the flute for 45 minutes. Then she ate a snack for 15 minutes. Next, she watched television for 30 minutes, until 6:00 P.M. At what time did Katie start practicing the flute?
\n_______ : ________ (A.M.\/P.M.)<\/p>\n

Answer: 4:30 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the clock.
\nSTEP 2 Count back by fives for the elapsed time of 90 minutes. Write the missing counting numbers next to the clock.
\nSo, the starting time is 4:30 P.M.<\/p>\n

Question 3.
\nNick gets out of school at 2:25 P.M. He has a 15-minute ride home on the bus. Next, he goes on a 30-minute bike ride. Then he spends 55 minutes doing homework. At what time does Nick finish his homework?
\n_______ : ________ (A.M.\/P.M.)<\/p>\n

Answer: 4:05 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock, the time at which Nick finish his work.
\nSTEP 2 Count back by fives for the elapsed time of 100 minutes. Write the missing counting numbers next to the clock.
\nSo, the ending time is 4:05 P.M.<\/p>\n

Question 4.
\nThe third-grade class is going on a field trip by bus to the museum. The bus leaves the school at 9:45 A.M. The bus ride takes 47 minutes. At what time does the bus arrive at the museum?
\n_______ : ________ (A.M.\/P.M.)<\/p>\n

Answer: 10:32 A.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock, the time at which the students arrive at the museum.
\nSTEP 2 Count back by fives for the elapsed time of 47 minutes. Write the missing counting numbers next to the clock.
\nSo, the ending time is 10:32 A.M.<\/p>\n

Problem Solving Time Intervals – Page No. 590<\/h3>\n

Lesson Check<\/strong><\/em><\/p>\n

Question 1.
\nGloria went to the mall and spent 50 minutes shopping. Then she had lunch for 30 minutes. If Gloria arrived at the mall at 11:00 A.M., at what time did she finish lunch?
\nOptions:
\na. 11:30 A.M.
\nb. 11:50 A.M.
\nc. 12:20 P.M.
\nd. 12:30 P.M.<\/p>\n

Answer: c. 12:20 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock, the time at which Gloria finish her lunch.
\nSTEP 2 Count back by fives for the elapsed time of 80 minutes. Write the missing counting numbers next to the clock.
\nSo, the ending time is 12:20 P.M.<\/p>\n

Question 2.
\nThe ball game begins at 2:00 P.M. It takes Ying 30 minutes to get to the ballpark. At what time should Ying leave home to get to the game 30 minutes before it starts?
\nOptions:
\na. 12:30 P.M.
\nb. 1:00 P.M.
\nc. 1:30 P.M.
\nd. 3:00 P.M.<\/p>\n

Answer: b. 1:00 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the clock.
\nSTEP 2 Count back by fives for the elapsed time of 60 minutes. Write the missing counting numbers next to the clock.
\nSo, the starting time is 1:00 P.M.<\/p>\n

Spiral Review<\/strong><\/em><\/p>\n

Question 3.
\nWhich lists the fractions in order from least to greatest?
\nOptions:
\na. \\(\\frac{2}{8}\\), \\(\\frac{2}{4}\\), \\(\\frac{2}{6}\\)
\nb. \\(\\frac{2}{4}\\), \\(\\frac{2}{8}\\), \\(\\frac{2}{6}\\)
\nc. \\(\\frac{2}{8}\\), \\(\\frac{2}{6}\\), \\(\\frac{2}{4}\\)
\nd. \\(\\frac{2}{4}\\), \\(\\frac{2}{6}\\), \\(\\frac{2}{8}\\)<\/p>\n

Answer: c. \\(\\frac{2}{8}\\), \\(\\frac{2}{6}\\), \\(\\frac{2}{4}\\)<\/p>\n

Explanation:
\nWhen the numerators are the same, think about the\u00a0 pieces to compare and order fractions. So, the order from least to greatest\u00a0 is \\(\\frac{2}{8}\\), \\(\\frac{2}{6}\\), \\(\\frac{2}{4}\\)<\/p>\n

Question 4.
\nFind the unknown factor.
\n6 \u00d7 \u25a0 = 36
\nOptions:
\na. 4
\nb. 6
\nc. 7
\nd. 8<\/p>\n

Answer: b. 6<\/p>\n

Explanation:
\nCount how many rows of 36 counters there are.
\nThere are\u00a0 6 rows of 36 counters. The unknown factor is 6 (c0lumns). n = 6
\n6\u00d7 6 = 36<\/p>\n

Question 5.
\nThere were 405 books on the library shelf. Some books were checked out. Now there are 215 books left on the shelf. How many books were checked out?
\nOptions:
\na. 620
\nb. 220
\nc. 210
\nd. 190<\/p>\n

Answer: d. 190<\/p>\n

Explanation:
\nSTEP1 Let there be 405 books in a shelf of Library.
\nSTEP2 Some books were checked out.
\nSTEP3 Number of books left in the shelf are 215.
\nSTEP4 Take a box filled with 405 counters.
\nSTEP5 Place 215 counters in another box from the initial 405 counters.
\nSTEP6 The number of counters left in the first box is equal to the books checked out.
\n405-215=190<\/p>\n

Question 6.
\nSavannah has 48 photos. She places 8 photos on each page of her photo album. How many pages in the album does she use?
\nOptions:
\na. 5
\nb. 6
\nc. 7
\nd. 9<\/p>\n

Answer: b. 6<\/p>\n

Explanation:
\nSTEP 1 Draw 48 counters.
\nSTEP 2 Make a group of 8 counters by drawing a circle around them. Continue circling groups of 8 until all 48 counters are in groups.
\nThere are 6 groups of 48 counters.<\/p>\n

Mid -Chapter Checkpoint – Page No. 591<\/h3>\n

Vocabulary<\/strong><\/p>\n

Choose the best term from the box.<\/strong>
\n\"Go<\/p>\n

Question 1.
\nIn one __________, the minute hand moves from one mark to the next on a clock.<\/p>\n

Answer: Minute<\/p>\n

Explanation: The minute hand moves after every 60 seconds = 1 Minute to the next mark on the clock.<\/p>\n

Question 2.
\nThe times afternoon and before midnight are written with __________ .
\n__________<\/p>\n

Answer: P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight are written with P.M.<\/p>\n

Concepts and Skills<\/strong><\/p>\n

Write the time for the activity. Use A.M. or P.M.<\/strong><\/p>\n

Question 3.
\nplay ball
\n\"Go
\n______ : ______ ______ (A.M.\/P.M.)<\/p>\n

Answer: 4:30 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since we play ball in the evening, the time is considered to be P.M.<\/p>\n

Question 4.
\neat breakfast
\n\"Go
\n______ : ______ ______ (A.M.\/P.M.)<\/p>\n

Answer: 7:06 A.M.<\/p>\n

Explanation:
\nThe times after midnight and before noon is written with A.M. Since we have our breakfast in the morning, the time is considered\u00a0to be\u00a0 A.M.<\/p>\n

Question 5.
\ndo homework
\n\"Go
\n______ : ______ ______ (A.M.\/P.M.)<\/p>\n

Answer: 5:45 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since we do our homework in the evening, the time is considered to be P.M.<\/p>\n

Question 6.
\nsleep
\n\"Go
\n______ : ______ ______ (A.M.\/P.M.)<\/p>\n

Answer: 11:06 P.M.<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since we go to sleep in the night hours, the time is considered to be P.M.<\/p>\n

Find the elapsed time.<\/strong><\/p>\n

Question 7.
\nStart: 10:05 A.M. End: 10:50 A.M.
\n\"Go
\n_______ minutes<\/p>\n

Answer: 45 minutes<\/p>\n

Explanation:
\nSTEP 1 Find10:05 A.M. on the number line. Count on from 10:05 A.M. to 10:50 A.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 10:05 A.M. to 10:50 A.M. From 10:05 A.M. to 10:50 A.M. is 45 minutes.
\nSo, the elapsed time is 45 minutes<\/p>\n

Question 8.
\nStart: 5:30 P.M.
\nEnd: 5:49 P.M.
\n\"Go
\n_______ minutes<\/p>\n

Answer: 19 minutes<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the clock that is 5:30 P.M.
\nSTEP 2 Count the minutes by counting on by fives and ones to 5:49 P.M. Write the missing counting numbers next to the clock.
\nSo, the elapsed time is 19 minutes.<\/p>\n

Find the starting time or the ending time.<\/strong><\/p>\n

Question 9.
\nElapsed time: 50 minutes
\nEnding time: 9:05 A.M.
\n\"Go
\nStarting time: ______ : ______ A.M.<\/p>\n

Answer: 8:15 A.M.<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the number line
\nSTEP 2 Count back on the number line to subtract the elapsed time. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nYou jumped back to 50 minutes
\nSo, the starting time is 8:15 A.M.<\/p>\n

Question 10.
\nStarting time: 2:46 P.M.
\nElapsed time: 15 minutes
\n\"Go
\nEnding time: ______ : ______ P.M.<\/p>\n

Answer: 3:01 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock
\nSTEP 2 Count back by fives for the elapsed time of 15 minutes. Write the missing counting numbers next to the clock.
\nSo, the ending time is 3:01 P.M.<\/p>\n

Mid -Chapter Checkpoint – Page No. 592<\/h3>\n

Question 11.
\nVeronica started walking to school at 7:45 A.M. She 0 arrived at school 23 minutes later. At what time did Veronica arrive at school?
\n______ : ______ ______<\/p>\n

Answer: 8:08 A.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the number line.
\nSTEP 2 Count forward on the number line to add the elapsed time. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nThe jumps end at 8:08 A.M.
\nSo, the ending time is 8:08 A.M.<\/p>\n

Question 12.
\nThe clock shows the time the art class ends. At what time does it end? If the class started 37 minutes before the time shown, at what time did the class start?
\n\"Go
\nType below:
\n____________<\/p>\n

Answer: Time at which the class ends= 1:57 P.M.
\nTime at which the class starts= 1:20 P.M.<\/p>\n

Explanation:
\nCount by fives and ones from the 12 on the clock back to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 1:57 P.M.
\nRead:
\nThree minutes before two
\nSTEP 1 Find the starting time on the clock.
\nSTEP 2 Count back by fives for the elapsed time of 37 minutes. Write the missing counting numbers next to the clock.
\nSo, the starting time is 1:20 P.M.<\/p>\n

Question 13.
\nMatt went to his friend’s house. He arrived at 5:10 P.M. He left at 5:37 P.M. How long was Matt at his friend’s house?
\n______ minutes<\/p>\n

Answer: 27 minutes<\/p>\n

Explanation:
\nSTEP 1 Find 5:10 P.M. on the number line. Count on from 5:10 P.M. to 5:37 P.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 5:10 P.M. to 5:37 P.M. From 5:10 P.M. to 5:37 P.M. is 27 minutes.
\nSo, the elapsed time is 27 minutes<\/p>\n

Question 14.
\nBrenda’s train leaves at 7:30 A.M. She needs to arrive 10 minutes early to buy her ticket. It takes her 20 minutes to get to the train station. At what time should Brenda leave her house?
\n______ : ______ A.M.<\/p>\n

Answer: 7:00 A.M.<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the number line
\nSTEP 2 Count back on the number line to subtract the elapsed time. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nYou jumped back to 30 minutes
\nSo, the starting time is 7:00 A.M.<\/p>\n

Question 15.
\nWrite the time you get home from school.
\nType below:
\n____________<\/p>\n

Answer: 4:00 P.M<\/p>\n

Explanation:
\nThe times afternoon and before midnight is written with P.M. Since we get home from school in the evening, the time is considered to be P.M.<\/p>\n

Measure Length – Page No. 597<\/h3>\n

Measure the length to the nearest half inch.<\/strong><\/p>\n

Question 1.
\n\"Go<\/p>\n

Answer: 1 1\/2 inches<\/p>\n

Explanation:
\nLine up the left end of the glue stick with the zero mark on the ruler.
\nThe right end of the glue stick is between the half-inch marks for 1 and 2.
\nThe mark that is closest to the right end of the glue stick is for one and a half inches.
\nSo, the length of the glue stick to the nearest half-inch is 1 1\/2 inches.<\/p>\n

Question 2.
\n\"Go
\n______ inches<\/p>\n

Answer: 3<\/p>\n

Explanation:
\nLine up the left end of the glue stick with the zero mark on the ruler.
\nThe right end of the glue stick is between the half-inch marks for 1 and 3.
\nThe mark that is closest to the right end of the glue stick is for three inches.
\nSo, the length of the glue stick to the nearest half-inch is 3 inches.<\/p>\n

Question 3.
\n\"Go
\n______ \\(\\frac{\u25a1}{\u25a1}\\) inches<\/p>\n

Answer: 4 1\/2 inches<\/p>\n

Explanation:
\nLine up the left end of the glue stick with the zero mark on the ruler.
\nThe right end of the glue stick is between the half-inch marks for4 and 5.
\nThe mark that is closest to the right end of the glue stick is for four and a half\u00a0 inches.
\nSo, the length of the glue stick to the nearest half-inch is 4 1\/2 inches.<\/p>\n

Measure the length to the nearest fourth inch.<\/strong><\/p>\n

Question 4.
\n\"Go
\n______ \\(\\frac{\u25a1}{\u25a1}\\) inches<\/p>\n

Answer: 1 1\/4 inches<\/p>\n

Explanation:
\nLine up the left end of the paper clip with the zero mark on the ruler.
\nThe right end of the paper clip is between the fourth-inch marks for 1 and2.
\nThe mark that is closest to the right end of the paper clip is for 1 1\/4 inches.
\nSo, the length of the paper clip to the nearest fourth inch is 1 1\/4 inches.<\/p>\n

Question 5.
\n\"Go
\n______ \\(\\frac{\u25a1}{\u25a1}\\) inches<\/p>\n

Answer: 2 3\/4 inches<\/p>\n

Explanation:
\nLine up the left end of the paper clip with the zero mark on the ruler.
\nThe right end of the paper clip is between the fourth-inch marks for 2 and 3.
\nThe mark that is closest to the right end of the paper clip is for 2 3\/4 inches.
\nSo, the length of the paper clip to the nearest fourth inch is 2 3\/4 inches.<\/p>\n

Question 6.
\n\"Go
\n\\(\\frac{\u25a1}{\u25a1}\\) inch<\/p>\n

Answer: 3\/4 inches<\/p>\n

Explanation:
\nLine up the left end of the paper clip with the zero mark on the ruler.
\nThe right end of the paper clip is between the fourth-inch marks for 0 and1.
\nThe mark that is closest to the right end of the paper clip is for 3\/4 inches.
\nSo, the length of the paper clip to the nearest fourth inch is 3\/4 inches.<\/p>\n

Question 7.
\n\"Go<\/p>\n

______ inches<\/p>\n

Answer: 2 inches<\/p>\n

Explanation:
\nLine up the left end of the paper clip with the zero mark on the ruler.
\nThe right end of the paper clip is between the fourth-inch marks for 1 and2.
\nThe mark that is closest to the right end of the paper clip is for 2 inches.
\nSo, the length of the paper clip to the nearest fourth inch is 2 inches.<\/p>\n

Problem Solving<\/strong><\/em><\/p>\n

Use a separate sheet of paper for 8.<\/strong><\/p>\n

Question 8.
\nDraw 8 lines that are between 1 inch and 3 inches long. Measure each line to the nearest fourth inch, and make a line plot.<\/p>\n

Answer:<\/p>\n

Explanation:<\/p>\n

Question 9.
\nThe tail on Alex\u2019s dog is 5\\(\\frac{1}{4}\\) inches long. This length is between which two inch-marks on a ruler?
\nBetween ______ and ______ inch-marks<\/p>\n

Answer: Between 5 and 6 inches<\/p>\n

Explanation:
\nLine up the left end of the paper clip with the zero mark on the ruler.
\nThe right end of the paper clip is between the fourth-inch marks for 5 and 6.
\nThe mark that is closest to the right end of the paper clip is for 5 1\/4 inches.
\nSo, the length of the paper clip to the nearest fourth inch is 5 1\/4 inches.<\/p>\n

Measure Length – Page No. 598<\/h3>\n

Lesson Check<\/strong><\/em><\/p>\n

Question 1.
\nWhat is the length of the eraser to the nearest half inch?
\n\"Go
\nOptions:
\na. \\(\\frac{1}{2}\\) inch
\nb. 1 inch
\nc. 1 \\(\\frac{1}{2}\\) inch
\nd. 2 inch<\/p>\n

Answer: c. 1 \\(\\frac{1}{2}\\) inch<\/p>\n

Explanation:
\nLine up the left end of the glue stick with the zero mark on the ruler.
\nThe right end of the glue stick is between the half-inch marks for 1 and 2.
\nThe mark that is closest to the right end of the glue stick is for one and a half inches.
\nSo, the length of the glue stick to the nearest half-inch is 1 1\/2 inches.<\/p>\n

Question 2.
\nWhat is the length of the leaf to the nearest fourth inch?
\n\"Go
\nOptions:
\na. 1 \\(\\frac{1}{2}\\) inches
\nb. 1 \\(\\frac{3}{4}\\) inches
\nc. 2 inches
\nd. 2 \\(\\frac{1}{4}\\) inches<\/p>\n

Answer: c. 2 inches<\/p>\n

Explanation:
\nLine up the left end of the paper clip with the zero mark on the ruler.
\nThe right end of the paper clip is between the fourth-inch marks for 1 and 2.
\nThe mark that is closest to the right end of the paper clip is for 2 inches.
\nSo, the length of the paper clip to the nearest fourth inch is 2 inches.<\/p>\n

Spiral Review<\/strong><\/em><\/p>\n

Question 3.
\nWhich equation is NOT included in the same set of related facts as 6 \u00d7 8 = 48?
\nOptions:
\na. 8 \u00d7 6 = 48
\nb. 8 \u00d7 8 = 64
\nc. 48 \u00f7 6 = 8
\nd. 48 \u00d7 8 = 6<\/p>\n

Answer: b. 8 \u00d7 8 = 64<\/p>\n

Explanation:
\nSTEP 1 Use 8 tiles to make an array with 6\u00a0equal rows.
\nDraw the rest of the tiles.
\nThere are 8 tiles in each row.
\nWrite a division equation for the array using the total number of tiles as the dividend and the number of rows as the divisor.
\n48\u00f7 6= 8
\nSo, 48 \u00f7 8 = 6, 8 \u00d7 6 = 48,
\nand 6 \u00d78\u00a0 = 48 are related facts.<\/p>\n

Question 4.
\nBrooke says there are 49 days until July 4. There are 7 days in a week. In how many weeks will it be July 4?
\nOptions:
\na. 9 weeks
\nb. 8 weeks
\nc. 7 weeks
\nd. 6 weeks<\/p>\n

Answer: c. 7 weeks<\/p>\n

Explanation:
\nDraw 1 tile in each of 7 rows.
\nContinue drawing 1 tile in each of the 7 rows until all 49 tiles are drawn.
\nCount the number of tiles in each row.
\nThere are 7 tiles in each row.
\nSo, there are 7 weeks till July 4.<\/p>\n

Question 5.
\nIt is 20 minutes before 8:00 in the morning. Which is the correct way to write that time?
\nOptions:
\na. 7:40 A.M.
\nb. 7:40 P.M.
\nc. 8:20 A.M.
\nd. 8:40 A.M.<\/p>\n

Answer: a. 7:40 A.M.<\/p>\n

Explanation:
\nCount by fives and ones from the 12 on the clock back to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 7:40 A.M.
\nRead:
\nTwenty minutes before eight<\/p>\n

Question 6.
\nMarcy played the piano for 45 minutes. She stopped playing at 4:15 P.M. At what time did she start playing the piano?
\nOptions:
\na. 3:00 P.M.
\nb. 3:30 P.M.
\nc. 4:45 P.M.
\nd. 5:00 P.M.<\/p>\n

Answer: b. 3:30 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the starting time on the number line
\nSTEP 2 Count back on the number line to subtract the elapsed time. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nYou jumped back to 45 minutes
\nSo, the starting time is 3:30 P.M.<\/p>\n

Estimate and Measure Liquid Volume – Page No. 603<\/h3>\n

Estimate how much liquid volume there will be when the container is filled. Write more than 1 liter, about 1 liter, or less than 1 liter.<\/strong><\/p>\n

Question 1.
\nlarge milk container
\n\"Go<\/p>\n

Answer: more than one liter<\/p>\n

Explanation:
\nPour 1 liter of milk into one of the large containers. Repeat until the container is full. Record the number of liters you poured. This proves that the container can hold more than one liter.<\/p>\n

Question 2.
\nsmall milk container
\n\"Go
\n____________<\/p>\n

Answer: less than one liter<\/p>\n

Explanation:
\nPour 1 liter of milk into one of the small containers. There is some quantity of milk leftover in the pack of one liter, this proves that the container can hold less than one liter.<\/p>\n

Question 3.
\nwater bottle
\n\"Go
\n____________<\/p>\n

Answer: about one liter<\/p>\n

Explanation:
\nA water bottle holds about 1 liter.<\/p>\n

Question 4.
\nspoonful of water
\n\"Go
\n____________<\/p>\n

Answer: less than one liter<\/p>\n

Explanation:
\nPour 100 ml of water into a spoon. The excess water flow out, this proves that the spoon can hold less than one liter.<\/p>\n

Question 5.
\nbathtub filled halfway
\n\"Go
\n____________<\/p>\n

Answer: more than one liter<\/p>\n

Explanation:
\nPour 1 liter of water into the bathtub. Repeat until the tub is full. Record the number of liters you poured.This proves that the container can hold more than one liter.<\/p>\n

Question 6.
\nfilled eyedropper
\n\"Go
\n____________<\/p>\n

Answer: less than one liter<\/p>\n

Explanation:
\nPlace the eyedropper in a bottle of the quantity, one liter. The eyedropper picks only few drops of the water, this proves that the eyedropper can hold less than one liter.<\/p>\n

Problem Solving<\/strong><\/em><\/p>\n

Use the pictures for 7\u20138. Alan pours water into four glasses that are the same size.<\/strong>
\n\"Go<\/p>\n

Question 7.
\nWhich glass has the most amount of water?
\n_______<\/p>\n

Answer: Glass D<\/p>\n

Explanation:
\nIt can be observed that glass D is almost completely filled. So, glass D most amount of water.<\/p>\n

Question 8.
\nWhich glass has the least amount of water?
\n_______<\/p>\n

Answer: Glass A<\/p>\n

Explanation:
\nIt can be observed that glass A contains the least amount of water. So, glass A has the least amount of water.<\/p>\n

Estimate and Measure Liquid Volume – Page No. 604<\/h3>\n

Lesson Check<\/strong><\/em><\/p>\n

Question 1.
\nFelicia filled the bathroom sink with water. About how much water does she put in the sink?
\nOptions:
\na. about 1 liter
\nb. more than 1 liter
\nc. a little less than 1 liter
\nd. much less than 1 liter<\/p>\n

Answer: b. more than 1 liter<\/p>\n

Explanation:
\nPour one liter of water into the sink. By repeating the same process we can say that, a sink can hold more than one liter of water. Hence it contains more than one liter of water.<\/p>\n

Question 2.
\nKyle needed about 1 liter of water to fill a container. Which container did Kyle most likely fill?
\nOptions:
\na. a small glass
\nb. a spoon
\nc. a large pail
\nd. a vase<\/p>\n

Answer: d. a vase<\/p>\n

Explanation:
\nA vase holds about 1 liter while a small glass, a spoon can only hold small quantity of water. A large pail holds water more than one liter.<\/p>\n

Spiral Review<\/strong><\/em><\/p>\n

Question 3.
\nCecil had 6 ice cubes. He put 1 ice cube in each glass. In how many glasses did Cecil put ice cubes?
\nOptions:
\na. 6
\nb. 5
\nc. 1
\nd. 0<\/p>\n

Answer: a. 6<\/p>\n

Explanation:
\nIf there is the same number of ice cubes and glasses, then 1 ice cube goes in each glass. Since each ice cube is to be placed in each glass.
\n6\u00f7 1 = 6
\nNumber of glasses=6<\/p>\n

Question 4.
\nJuan has 12 muffins. He puts \\(\\frac{1}{4}\\) of the muffins in a bag. How many muffins does Juan put in the bag?
\n\"Go
\nOptions:
\na. 2
\nb. 3
\nc. 4
\nd. 5<\/p>\n

Answer: b. 3<\/p>\n

Explanation:
\nPut 12 counters(muffins) on the table.
\nSince you want to find 1\/4 of the group, there should be equal groups of muffins.
\nCircle one of the groups to show 1\/4th part of muffins.Then count the number of counters in that group.
\nThere are 3 counters in 1 group. 1\/4 of 12 = 3
\nSo,\u00a0 Juan has put 3 muffins in his bag.<\/p>\n

Question 5.
\nWhich is one way to read the time shown on the clock?
\n\"Go
\nOptions:
\na. 4 minutes before 7
\nb. 26 minutes before 11
\nc. 54 minutes after 6
\nd. 56 minutes after 7<\/p>\n

Answer: a. 4 minutes before 7<\/p>\n

Explanation:
\nCount by fives and ones from the 12 on the clock back to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 6:56
\nRead:
\nfour minutes before seven<\/p>\n

Question 6.
\nJulianne drew the line segment below. Use your ruler to measure the segment to the nearest fourth inch.
\n\"Go
\nOptions:
\na. \\(\\frac{3}{4}\\) inch
\nb. 1 \\(\\frac{1}{4}\\) inches
\nc. 1 \\(\\frac{1}{2}\\) inches
\nd. 1 \\(\\frac{3}{4}\\) inches<\/p>\n

Answer: d. 1 \\(\\frac{3}{4}\\) inches<\/p>\n

Explanation:
\nLine up the left end of the paper clip with the zero mark on the ruler.
\nThe right end of the paper clip is between the fourth-inch marks for 1 and2.
\nThe mark that is closest to the right end of the paper clip is for 1 \\(\\frac{3}{4}\\) inches.
\nSo, the length of the paper clip to the nearest fourth inch is 1 \\(\\frac{3}{4}\\) inches.<\/p>\n

Estimate and Measure Liquid Volume – Page No. 609<\/h3>\n

Choose the unit you would use to measure the mass. Write gram or kilogram.<\/strong><\/p>\n

Question 1.
\nCD
\n\"Go
\ngram<\/span><\/p>\n

Answer: Gram<\/p>\n

Explanation:
\nThe gram (g) is the basic metric unit for measuring mass or the amount of matter in an object. Mass can also be measured by using the metric unit kilogram (kg).
\nA small CD has a mass measured in grams.<\/p>\n

Question 2.
\nboy
\n\"Go
\n________<\/p>\n

Answer: Kilogram<\/p>\n

Explanation:
\nA boy’s mass must be measured in kilograms, the metric unit. Since gram is the basic unit of mass and this measuring mass is used to measure small items such as CDs, paper pins, ice cream sticks etc.<\/p>\n

Question 3.
\nbag of sugar
\n\"Go
\n________<\/p>\n

Answer: Kilogram<\/p>\n

Explanation:
\nA bag contains more than or equal to 1000 grams of measuring mass.
\n1000grams=1kilogram
\nHence we can say that the sugar is measured in kilograms.<\/p>\n

Question 4.
\nlion
\n\"Go
\n________<\/p>\n

Answer: Kilogram<\/p>\n

Explanation: Lion is a huge animal with muscles and hard bones. Hence, Lion is measured in kilograms.<\/p>\n

Question 5.
\npaper clip
\n\"Go
\n________<\/p>\n

Answer: Gram<\/p>\n

Explanation:
\nA paper clip is light measured clip its mass is about 1 gram.<\/p>\n

Question 6.
\nempty plastic bottle
\n\"Go
\n________<\/p>\n

Answer: Gram<\/p>\n

Explanation:
\nThe amount of water in the bottle justifies the mass\/volume of the bottle. Since the bottle is empty it is only measured in grams.<\/p>\n

Compare the masses of the objects. Write is less than,<\/strong>
\nis the same as, or is more than.<\/strong><\/p>\n

Question 7.
\n\"Go
\nThe mass of the candle ________ the mass of the light bulb.<\/p>\n

Answer: is more than<\/p>\n

Explanation:
\nBoth candle and bulb measure in grams comparatively candle seems to have more mass than bulb.
\nTherefore we can say that mass of candle is more than a mass of bulb.<\/p>\n

Question 8.
\n\"Go
\nThe mass of the watch ________ the mass of the necklace.<\/p>\n

Answer: is the same as<\/p>\n

Explanation:
\nBoth the watch and the necklace seem to have same amount of mass in grams.<\/p>\n

Problem Solving<\/strong><\/em><\/p>\n

Question 9.
\nA red ball has a mass that is less than 1 kilogram. A blue ball has a mass of 1 kilogram. Is the mass of the blue ball more than or less than the mass of the red ball?
\nThe mass of the blue ball is ________ the mass of the red ball<\/p>\n

Answer: more than<\/p>\n

Explanation:
\nBlue ball has a mass of 1 kilogram which more than that of the red ball because it has a mass less than 1 kilogram.<\/p>\n

Question 10.
\nBrock\u2019s dog is a collie. To find the mass of his dog, should Brock use grams or kilograms?
\n__________<\/p>\n

Answer: kilograms<\/p>\n

Explanation:<\/p>\n

Estimate and Measure Liquid Volume – Page No. 610<\/h3>\n

Lesson Check<\/strong><\/em><\/p>\n

Question 1.
\nWhich unit of measure would you use to measure the mass of a grape?
\nOptions:
\na. gram
\nb. inch
\nc. kilogram
\nd. meter<\/p>\n

Answer: a. gram<\/p>\n

Explanation:
\nA bunch of grapes are measured in kilograms while a single grape is measured in grams.<\/p>\n

Question 2.
\nElsie wants to find the mass of her pony. Which unit should she use?
\nOptions:
\na. gram
\nb. liter
\nc. kilogram
\nd. centimeter<\/p>\n

Answer: c. kilogram<\/p>\n

Explanation:
\nThe mass of the pony is calculated in kilogram because the cluster of grams is called as kilogram.<\/p>\n

Spiral Review<\/p>\n

Question 3.
\nMarsie blew up 24 balloons. She tied the balloons together in groups of 4. How many groups did Marsie make?
\nOptions:
\na. 5
\nb. 6
\nc. 7
\nd. 8<\/p>\n

Answer: b. 6<\/p>\n

Explanation:
\nSTEP 1 Let 24 counters be ballons.
\nSTEP 2 Make a group of 4 counters tied together into a group. Continue making groups of 4 until all 24 counters are in groups.
\nThere are 6 groups of 24 counters.<\/p>\n

Question 4.
\nClark used the order of operations to find the unknown number in 15 \u2212 12 \u00f7 3 = n. What is the value of the unknown number?
\nOptions:
\na. 1
\nb. 6
\nc. 9
\nd. 11<\/p>\n

Answer: d. 11<\/p>\n

Explanation:
\nSTEP 1 Let there be 12 counters in a box.
\nSTEP 2 Make a group of 3 counters by drawing a circle around them. Continue circling groups of 3 until all 12 counters are in groups.
\nThere are 4 groups of 12 counters.
\nSTEP3 There are 15 counters in a box
\nSTEP4 Remove 4 counters from the box, then only 11 counters are left in the box.<\/p>\n

Use the pictures for 5\u20136. Ralph pours juice into four bottles that are the same size.
\n\"Go<\/p>\n

Question 5.
\nWhich bottle has the most amount of juice?
\nOptions:
\na. Bottle A
\nb. Bottle B
\nc. Bottle C
\nd. Bottle D<\/p>\n

Answer: a. Bottle A<\/p>\n

Explanation:
\nComparatively in all the four bottles bottle A is almost completely filled. Therefore bottle A has the most amount of juice.<\/p>\n

Question 6.
\nWhich bottle has the least amount of juice?
\nOptions:
\na. Bottle A
\nb. Bottle B
\nc. Bottle C
\nd. Bottle D<\/p>\n

Answer: d. Bottle D<\/p>\n

Explanation:
\nComparatively in all the four bottles bottle D has the least amount of juice. Therefore bottle A has the least amount of juice.<\/p>\n

Solve Problems About Liquid Volume and Mass – Page No. 615<\/h3>\n

Write an equation and solve the problem.<\/strong><\/p>\n

Question 1.
\nLuis was served 145 grams of meat and 217 grams of vegetables at a meal. What was the total mass of the meat and the vegetables?
\nThink: Add to find how much in all.
\n145 + 217 = _______ grams<\/p>\n

Answer: 145 + 217 = 362 grams<\/p>\n

Explanation:
\nSTEP 1 Place 145 grams mass of meat.
\nSTEP 2 Place 217 grams mass of vegetables at a meal .
\nSTEP 3 To find the total mass of the meat and the vegetables is 362 grams.
\nSo, the total mass of the meat and the vegetables is 362 grams.<\/p>\n

Question 2.
\nThe gas tank of a riding mower holds 5 liters of gas. How many 5-liter gas tanks can you fill from a full 20-liter gas can?
\n_______ \u00f7 _______ = _______ 5-liter gas tanks<\/p>\n

Answer: 20 \u00f7 5 = 4 gas tanks<\/p>\n

Explanation:
\nSTEP1 A single gas tank of a riding mower holds 5 liters of gas.
\nSTEP2 Quantity of gas given to fill in the tanks is 20 liters.
\nSTEP3 To calculate the number of tanks, we should make groups of 5 liters of gas such that the total quantity of 20 liters is completed
\nSTEP4 The number of gas tanks is the number of counters in which the 20 liter of gas is filled.
\nTherefore the number of tanks are 4<\/p>\n

Question 3.
\nTo make a lemon-lime drink, Mac mixed 4 liters of lemonade with 2 liters of limeade. How much lemon-lime drink did Mac make?
\n_______ + _______ = _______ liters lemon-lime<\/p>\n

Answer: 4 + 2 = 6 liters<\/p>\n

Explanation:
\nSTEP 1 Place 4 liters of lemonade for preparing the lemon-lime drink.
\nSTEP 2 Place 2 liters of limeade for preparing the lemon-lime drink.
\nSTEP 3Mass of lemon-lime drink made by Mac is 4+2=6 liters.
\nSo, the total mass of the lemon-lime drink made is 6 liters.<\/p>\n

Question 4.
\nA nickel has a mass of 5 grams. There are 40 nickels in a roll of nickels. What is the mass of a roll of nickels?
\n_______ \u00d7 _______ = _______grams<\/p>\n

Answer: 5 \u00d7 40 = 200 grams<\/p>\n

Explanation:
\nSTEP1 Given that there are 40 nickels in a roll of nickels.
\nSTEP2 Each nickel has a mass of 5 grams.
\nSTEP3 Place the counters(nickels) in rows.
\nSTEP4 Find the mass of a roll of nickels.
\nSTEP5 Mass of a roll of nickels=5\u00d740
\nSTEP6 Place 5 boxes each containing 40 counters. Add the counters in the boxes, total number of counters is equal to 200.<\/p>\n

Question 5.
\nFour families share a basket of 16 kilograms of apples equally. How many kilograms of apples does each family get?
\n_______ \u00f7 _______ = _______ kilograms<\/p>\n

Answer: 20 \u00f7 5 = 4<\/p>\n

Explanation:
\nSTEP1 Total number of apples =16
\nSTEP2 Number of families =4
\nSTEP3 Number of apples each family shared=16\u00f74
\n=4 apples<\/p>\n

Question 6.
\nFor a party, Julia made 12 liters of fruit punch. There were 3 liters of fruit punch left after the party. How much fruit punch did the people drink at the party?
\n_______ – _______ = _______ liters<\/p>\n

Answer: 12 – 3 = 9 liters<\/p>\n

Explanation:
\nSTEP1 Quantity of fruit punch made by Julia=12 liters
\nSTEP2 Quantity of fruit punch left after the party=3 liters
\nSTEP3 Quantity of fruit punch the people drank in the party=12-3 = 9 liters<\/p>\n

Problem Solving<\/strong><\/em><\/p>\n

Question 7.
\nZoe\u2019s fish tank holds 27 liters of water. She uses a 3-liter container to fill the tank. How many times does she have to fill the 3-liter container in order to fill her fish tank?
\n_______ times<\/p>\n

Answer: 9 times<\/p>\n

Explanation:
\nSTEP1 Quantity of water Zoe\u2019s fish tank holds=27 liters
\nSTEP2\u00a0 Zoe has a 3-liter container to fill the tank.
\nSTEP3 Total number of times\u00a0 she has to fill the 3-liter container in order to fill her fish tank=27\u00f73=9 times<\/p>\n

Question 8.
\nAdrian\u2019s backpack has a mass of 15 kilograms. Theresa\u2019s backpack has a mass of 8 kilograms. What is the total mass of both backpacks?
\n15 + 8 = _______ kilograms<\/p>\n

Answer: 23 kilograms<\/p>\n

Explanation:
\nSTEP1 Mass of Adrian’s backpack = 15 kilograms
\nSTEP2 Mass of Theresa\u2019s backpack= 8 kilograms
\nSTEP3\u00a0 Total mass of both backpacks=15+8=23 kilograms<\/p>\n

Solve Problems About Liquid Volume and Mass – Page No. 616<\/h3>\n

Lesson Check<\/strong><\/em><\/p>\n

Question 1.
\nMickey\u2019s beagle has a mass of 15 kilograms. His dachshund has a mass of 13 kilograms. What is the combined mass of the two dogs?
\nOptions:
\na. 2 kilograms
\nb. 18 kilograms
\nc. 23 kilograms
\nd. 28 kilograms<\/p>\n

Answer: d. 28 kilograms<\/p>\n

Explanation:
\nMickey has 2 dogs beagle and dachshund
\nSTEP1 Mass of Beagle=15 kilograms
\nSTEP2 Mass of dachshund= 13 kilograms
\nSTEP3 Combined mass of the two dogs= 15+13=28 kilograms<\/p>\n

Question 2.
\nLois put 8 liters of water in a bucket for her pony. At the end of the day, there were 2 liters of water left. How much water did the pony drink?
\nOptions:
\na. 4 liters
\nb. 6 liters
\nc. 10 liters
\nd. 16 liters<\/p>\n

Answer: b. 6 liters<\/p>\n

Explanation:
\nSTEP1 Quantity of the water put in the bucket by Lois=8 liters
\nSTEP2 Quantity of the water left in the bucket=2 liters
\nSTEP3 Quantity of the water drank by pony= 8-2 = 6 liters<\/p>\n

Spiral Review<\/strong><\/em><\/p>\n

Question 3.
\nJosiah has 3 packs of toy animals. Each pack has the same number of animals. Josiah gives 6 animals to his sister Stephanie. Then Josiah has 9 animals left. How many animals were in each pack?
\nOptions:
\na. 1
\nb. 3
\nc. 5
\nd. 6<\/p>\n

Answer: c. 5<\/p>\n

Explanation:
\nSTEP1 Number of packs Josiah has =3
\nSTEP2 Number of animals given by Josiah to his sister =6
\nSTEP3 Total number of animals = 6+9=15
\nAccording to the problem,
\nEach pack has the same number of animals.
\n3\u00d7 \u25a0 = 15
\nCount how many rows of 15 counters there are. There are\u00a0 3 rows of 15 counters. The unknown factor is 5 (c0lumns). n = 5
\n3 \u00d7 5 = 15<\/p>\n

Question 4.
\nTom jogged \\(\\frac{3}{10}\\) mile, Betsy jogged \\(\\frac{5}{10}\\) mile, and Sue jogged \\(\\frac{2}{10}\\) mile. Who jogged a longer distance than \\(\\frac{4}{10}\\) mile?
\nOptions:
\na. Betsy
\nb. Sue
\nc. Tom
\nd. None<\/p>\n

Answer: a. Betsy<\/p>\n

Explanation:
\nWhen the numerators are the same, think about the of the pieces to compare and order fractions. So, the order from greatest to least gives, the greatest fraction and the person who jogged a longer distance than \\(\\frac{4}{10}\\) mile.
\n\\(\\frac{5}{10}\\)>\\(\\frac{3}{10}\\)>\\(\\frac{2}{10}\\)
\nTherefore Betsy jogged a longer distance than \\(\\frac{4}{10}\\) mile.<\/p>\n

Question 5.
\nBob started mowing at 9:55 A.M. It took him 25 minutes to mow the front yard and 45 minutes to mow the back yard. At what time did Bob finish mowing?
\nOptions:
\na. 10:20 A.M.
\nb. 10:55 A.M.
\nc. 11:05 A.M.
\nd. 11:20 A.M.<\/p>\n

Answer: c. 11:05 A.M.<\/p>\n

Explanation:
\nSTEP1 Time Bob spent in mowing=25+45=70 minutes
\nSTEP2 Finding the time at which Bob finished mowing
\nSTEP3 Find the ending time on the number line.
\nSTEP4 Count forward on the number line to add the elapsed time. Draw and label the jumps to show the minutes.
\nSTEP5 Write the times below the number line.
\nThe jumps end at 11:05 A.M.
\nSo, the ending time is 11:05 A.M.<\/p>\n

Question 6.
\nJuliana wants to find the mass of a watermelon. Which unit should she use?
\nOptions:
\na. gram
\nb. kilogram
\nc. liter
\nd. meter<\/p>\n

Answer: b. kilogram<\/p>\n

Explanation:
\nMass is measured in grams and kilograms small quantities like paper clips, pins are measured in grams while large quantities are measured in kilograms. Therefore watermelon is measured in kilogram.<\/p>\n

Review\/Test – Page No. 617<\/h3>\n

Question 1.
\nYul and Sarah\u2019s art class started at 11:25 a.m. The class lasted 30 minutes. Yul left when the class was done. Sarah stayed an extra 5 minutes to talk with the teacher and then left.
\nWrite the time that each student left. Explain how you found each time.
\nYul: _______ A.M.
\nSarah: ______ P.M.<\/p>\n

Answer: Yul: 11:55 A.M.
\nSarah: 12:05 P.M.<\/p>\n

Explanation:
\nYul:
\nSTEP 1 Find the ending time on the number line.
\nSTEP 2 Count forward on the number line to add the elapsed time, 30 minutes. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nThe jumps end at 11:55 A.M.
\nSo, the ending time is 11:55 A.M.
\nSarah:
\nSTEP 1 Find the starting time on the number line
\nSTEP 2 Count back on the number line to subtract the elapsed time, 30+5=35 minutes. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nThe jumps end at\u00a0 12:05 P.M.
\nSo, the starting time is 12:05 P.M.<\/p>\n

Question 2.
\nJulio measured an object that he found. It was about 3\/4 inch wide.
\nFor numbers 2a\u20132d, choose Yes or No to tell whether the object could be the one Julio measured.
\na. \"Go
\ni. yes
\nii. no<\/p>\n

Answer: ii. no<\/p>\n

Question 2.
\nb. \"Go
\ni. yes
\nii. no<\/p>\n

Answer: i. yes<\/p>\n

Explanation:
\nThe mark that is closest to the right end of the stamp is for 1 inch. So, the length of the stamp to the nearest fourth inch is 3\/4 inches. Therefore the stamp is about 3\/4 inch wide.<\/p>\n

Question 2.
\nc. \"Go
\ni. yes
\nii. no<\/p>\n

Answer: ii. no<\/p>\n

Question 2.
\nd. \"Go
\ni. yes
\nii. no<\/p>\n

Answer: ii. no<\/p>\n

Review\/Test – Page No. 618<\/h3>\n

Question 3.
\nDina started swimming at 3:38 p.m. She swam until 4:15 p.m. How long did Dina swim?
\n________ minutes<\/p>\n

Answer: 37 minutes<\/p>\n

Explanation:
\nSTEP 1 Find 3:38 P.M. on the number line. Count on from 3:38 P.M. to 4:15 P.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 3:38 P.M. to 4:15 p.M. From 3:38 P.M. to 4:15 P.M. is 37 minutes.
\nSo, the elapsed time is 37 minutes<\/p>\n

Question 4.
\nRita\u2019s class begins social studies at ten minutes before one in the afternoon. At what time does Rita\u2019s class begin social studies? Circle a time that makes the sentence true.
\nRita\u2019s class begins social studies at \"Go
\n__________<\/p>\n

Answer: 12:50 P.M.<\/p>\n

Explanation:
\nRita\u2019s class begins social studies at ten minutes before one in the afternoon. So, the time at which the class begins is 10 minutes subtracted from 1:00 P.M. is 12:50 P.M.<\/p>\n

Question 5.
\nSelect the objects with a mass greater than 1 kilogram.
\nMark all that apply.
\nOptions:
\na. bicycle
\nb. pen
\nc. eraser
\nd. math book<\/p>\n

Answer: a. bicycle, has a mass greater than 1 kilogram.<\/p>\n

Explanation:
\nMass is measured in grams and kilograms small quantities like paper clips, pins are measured in grams while large quantities are measured in kilograms. Therefore mass of bicycle is measured in kilograms.<\/p>\n

Question 6.
\nA chicken dish needs to bake in the oven for 35 minutes. The dish needs to cool for at least 8 minutes before serving. Scott puts the chicken dish in the oven at 5:14 p.m. For numbers 6a\u20136d, select True or False for each statement.
\na. Scott can serve the dish at 5:51 p.m.
\ni. True
\nii. False<\/p>\n

Answer: ii. False<\/p>\n

Question 6.
\nb. Scott can serve the dish at 5:58 p.m.
\ni. True
\nii. False<\/p>\n

Answer: ii. False<\/p>\n

Question 6.
\nc. Scott should take the dish out of the oven at 5:51 a.m
\ni. True
\nii. False<\/p>\n

Answer: ii. False<\/p>\n

Question 6.
\nd. Scott should take the dish out of the oven at 5:49 p.m.
\ni. True
\nii. False<\/p>\n

Answer: i. True<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the number line.
\nSTEP 2 Count forward on the number line to add the elapsed time, 35 minutes ie. the time when the dish is kept in the oven to bake. Draw and label the jumps to show the minutes.
\nSTEP 3 Write the times below the number line.
\nThe jumps end at 5:49 P.M.
\nSo, the ending time is 5:49 P.M.<\/p>\n

Review\/Test – Page No. 619<\/h3>\n

Question 7.
\nAnthony\u2019s family went out to dinner. They left at the time shown on the clock. They returned home at 6:52 p.m.
\n\"Go
\nPart A
\nHow long was Anthony\u2019s family gone?
\n_____ hour _____ minutes
\n_____ hour _____ minutes<\/p>\n

Answer: 5 hours 05 minutes
\n6 hours 52 minutes<\/p>\n

Explanation:
\nAnthony\u2019s family left for dinner at 5 hours 05 minutes
\nAnthony\u2019s family returned back home at 6 hours 52 minutes<\/p>\n

Question 7.
\nPart B
\nExplain how you found your answer.
\nType below:
\n__________<\/p>\n

Answer: 107 minutes<\/p>\n

Explanation:
\nSTEP 1 Find 5:05 P.M. on the number line. Count on from 5:05 P.M. to 6:52 P.M. Draw marks and record the times on the number line. Then draw and label the jumps.
\nSTEP 2 Add to find the total minutes from 5:05 P.M. to 6:52 p.M. From 5:05 P.M. to 6:52 P.M. is 107 minutes.
\nSo, the elapsed time is 107 minutes<\/p>\n

Question 8.
\nTran checked the time on his watch after he finished his daily run.
\n\"Go
\nSelect the time that Tran finished running. Mark all that apply.
\nOptions:
\na. 14 minutes before nine
\nb. eight forty-six
\nc. quarter to nine
\nd. nine forty-six<\/p>\n

Answer: a. 14 minutes before nine
\nb. eight forty-six<\/p>\n

Explanation:
\na. Count by fives and ones from the 12 on the clock back to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nb. Count on by fives and ones from the 12 on the clock to where the minute hand is pointing. Write the missing counting numbers next to the clock.
\nWrite: 8 Hour 46 minutes<\/p>\n

Question 9.
\nCara uses a balance scale to compare mass.
\n\"Go
\nCircle a symbol that makes the comparison true.
\nThe mass of the blocks img 73 the mass of the erasers.
\n________<\/p>\n

Answer: mass of the blocks>mass of the erasers<\/p>\n

Explanation:
\nMass of the blocks is measured in kilograms while mass of the erasers is measured in grams.<\/p>\n

Review\/Test – Page No. 620<\/h3>\n

Question 10.
\nA large bottle of water holds about 2 liters. For numbers 10a\u201310e, choose Yes or No to tell whether the container will hold all of the water.
\na. kitchen sink
\ni. yes
\nii. no<\/p>\n

Answer: i. yes<\/p>\n

Explanation: A kitchen sink can hold about 2 liters. Due to the larger surface area, the kitchen sink can hold about 2 liters.<\/p>\n

Question 10.
\nb. water glass
\ni. yes
\nii. no<\/p>\n

Answer: ii. no<\/p>\n

Question 10.
\nc. ice cube tray
\ni. yes
\nii. no<\/p>\n

Answer: ii. no<\/p>\n

Question 10.
\nd. large soup pot
\ni. yes
\nii. no<\/p>\n

Answer: ii. no<\/p>\n

Question 10.
\ne. lunchbox thermos
\ni. yes
\nii. no<\/p>\n

Answer: i. yes<\/p>\n

Explanation: Lunchbox thermos can hold about only 2 liters due to its surface area, and height.<\/p>\n

Question 11.
\nSelect the items that would be best measured in grams.
\nMark all that apply.
\nOptions:
\na. watermelon
\nb. lettuce leaf
\nc. grape
\nd. onion<\/p>\n

Answer: b. lettuce leaf
\nc. grape<\/p>\n

Explanation: A single leaf is measured in grams.
\nMass of a single grape is measured in grams.<\/p>\n

Question 12.
\nSamir made a list of what he did on Tuesday. Write the letter for each activity next to the time he did it.<\/p>\n\n\n\n\n\n\n\n
A. Get out of bed.<\/td>\n8:05 a.m.(b)<\/td>\n<\/tr>\n
B. Walk to school.<\/td>\n6:25 p.m.(e)<\/td>\n<\/tr>\n
C. Eat lunch.<\/td>\n3:50 p.m.(d)<\/td>\n<\/tr>\n
D. Go to guitar lesson after school.<\/td>\n11:48 a.m.(c)<\/td>\n<\/tr>\n
E. Eat dinner at home.<\/td>\n6:25 a.m.(a)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Explanation:
\nThe times after midnight and before noon is written with A.M. The times afternoon and before midnight is written with P.M.Samir gets out of the bed at 6:25 a.m. in the morning and walk to school by 8:05 a.m. in the morning. Samir finishes his lunch in the school by 11:48 a.m. After school hours Samir goes to guitar lessons at 3:50 p.m. After attending his classes Samir at 6:25 p.m. eats his dinner at home.<\/h3>\n

Review\/Test – Page No. 621<\/h3>\n

Question 13.
\nAmy has 30 grams of flour. She puts 4 grams of flour in each pot of chowder that she makes. She puts 5 grams of flour in each pot of potato soup that she makes. She makes 4 pots of chowder. Does Amy have enough flour left over to make 3 pots of potato soup?
\n______<\/p>\n

Answer: No<\/p>\n

Explanation:
\nMass of flour Amy has= 30grams
\nMass of flour in each pot of chowder= 4grams
\nMass of flour in each pot of potato soup= 5grams
\nAccording to the problem,
\nAmy makes 4 pots of chowder.
\nMass of flour used to make 4 pots of chowder= 4\u00d74= 16grams
\nLeftover mass of flour=30-16=14 grams
\nMass of flour used to make 3 pots of potato soup=5\u00d73=15 grams
\nBut, Amy only has 14 grams. So, we can say that Amy doesn’t have enough flour leftover to make 3 pots of potato soup.<\/p>\n

Question 14.
\nUse an inch ruler to measure.
\n\"Go
\nPart A
\nWhat is the length of the leaf to the nearest fourth inch?
\nType below:
\n__________<\/p>\n

Answer: 2 1\/4 inches<\/p>\n

Explanation:
\nLine up the left end of the leaf with the zero mark on the ruler.
\nThe right end of the leaf is between the fourth-inch marks for 2 and 3.
\nThe mark that is closest to the right end of the leaf is for 1\/4 inches.
\nSo, the length of the leaf to the nearest fourth inch is 2 1\/4 inches.<\/p>\n

Question 14.
\nPart B
\nExplain what happens if you line up the left side of the object with the 1 on the ruler.
\nType below:
\n__________<\/p>\n

Answer: 1 1\/4<\/p>\n

Explanation:
\nLine up the left end of the object with the one mark on the ruler.
\nThe right end of the paper clip is between the fourth-inch marks for 2 and 3.
\nThe mark that is closest to the right end of the paper clip is for 1\/4 inches.
\nSo, the length of the paper clip to the nearest fourth inch is 1 1\/4 inches.<\/p>\n

Question 15.
\nMrs. Park takes the 9:38 a.m. train to the city. The trip takes 3 hours and 20 minutes. What time does Mrs. Park arrive in the city?
\n______ : _______ _______<\/p>\n

Answer: 12:58 P.M.<\/p>\n

Explanation:
\nSTEP 1 Find the ending time on the clock, the time at which Mrs. Park arrive in the city.
\nSTEP 2 Count forward by hours and then by fives for the elapsed time of 3 hours 20 minutes. Write the missing counting numbers next to the clock.
\nSo, the ending time is 12:58 P.M.<\/p>\n

Question 16.
\nHector buys two bags of gravel for his driveway. He buys a total of 35 kilograms of gravel. Select the bags he buys.
\n\"Go<\/p>\n

Answer: 17 kg and 18 kg<\/p>\n

Explanation:
\nHector buys two bags of gravel for his delivery.
\nHector buys a total of 35 kilograms of gravel.
\nAccording to the problem,
\nThe bags selected by Hector are 17 kg and 18 kg because 17+18=35 kg<\/p>\n

Review\/Test – Page No. 622<\/h3>\n

Question 17.
\nAshley measures the shells she collects. She records the measurements in a chart.
\n\"Go
\nPart A
\nAshley found a razor clam shell this long. Use an inch ruler to measure. Record the measurement in the chart.
\n\"Go
\n_____ \\(\\frac{\u25a1}{\u25a1}\\) inches<\/p>\n

Answer: 4 inches<\/p>\n

Question 17.
\nPart B
\nComplete the line plot to show the data in the chart. How many shells are longer than 2 inches? Tell how you know.
\n\"Go
\n_______ shells<\/p>\n

Answer: 4<\/p>\n

Explanation:
\nCalculate the number of shells which are longer than 2 inches.
\nBy observing the number line we find 2. From 2 draw curves to the next values in such a way that the other values are greater than 2.
\nWe need to draw the curves till 4.
\nCount the curves drawn from 2 to 4 the number of curves=number of shells (which are measured to the nearest half-inch)=4<\/p>\n

Question 18.
\nLucy fills a bathroom sink with water. Is the amount of water more than 1 liter, about 1 liter, or less than 1 liter?
\nExplain how you know.
\n________<\/p>\n

Answer: More than one liter<\/p>\n

Explanation:
\nVolume is measured in milliliters and liters. Small quantities like syrup, water in glass etc. are measured in milliliters while the volume of water in the bathroom sink, oil can are measured in liters. Therefore, the bathroom sink with water can hold more than one liter of water.<\/p>\n

Summary<\/h3>\n

We believe the information shed regarding Go Math Grade 3 Answer Key Chapter 10 Time, Length, Liquid Volume, and Mass has helped you a lot. If you need any further help you can test your knowledge using the Go Math Grade 3 Answer Key Chapter 10 Time, Length, Liquid Volume, and Mass Extra Practice<\/a>. Bookmark our site to seek information on different Classes Go Math Answer Key.<\/p>\n","protected":false},"excerpt":{"rendered":"

Make use of the Go Math Grade 3 Answer Key Chapter 10 Time, Length, Liquid Volume, and Mass and download them free of cost. Refer to HMH Go Math 3rd Grade Chapter 10 during your preparation and understand the topics easily. Solve the Questions from Chapter Test, Practice Test, and cross-check your answers using the … Read more<\/a><\/p>\n","protected":false},"author":6,"featured_media":8963,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[2],"tags":[],"jetpack_featured_media_url":"https:\/\/bigideasmathanswers.com\/wp-content\/uploads\/2020\/09\/go-math-grade-3-chapter-10-time-length-liquid-volume-and-mass-answer-key.jpeg","_links":{"self":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/820"}],"collection":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/comments?post=820"}],"version-history":[{"count":1,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/820\/revisions"}],"predecessor-version":[{"id":92778,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/posts\/820\/revisions\/92778"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/media\/8963"}],"wp:attachment":[{"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/media?parent=820"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/categories?post=820"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bigideasmathanswers.com\/wp-json\/wp\/v2\/tags?post=820"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}