Engage NY Eureka Math 3rd Grade Module 6 Lesson 7 Answer Key
Eureka Math Grade 3 Module 6 Lesson 7 Pattern Sheet Answer Key
Multiply.
multiply by 6 (6–10)
Answer: -24
Eureka Math Grade 3 Module 6 Lesson 7 Problem Set Answer Key
Question 1.
Mrs. Weisse’s class grows beans for a science experiment. The students measure the heights of their bean plants to the nearest \(\frac{1}{4}\) inch and record the measurements as shown below.
|
Heights of Bean Plants (in Inches) |
||||
| 2\(\frac{1}{4}\) | 2\(\frac{3}{4}\) | 3\(\frac{1}{4}\) | 1\(\frac{3}{4}\) | 1\(\frac{3}{4}\) |
| 1\(\frac{3}{4}\) | 3 | 2\(\frac{1}{2}\) | 3\(\frac{1}{4}\) | 2\(\frac{1}{2}\) |
| 2 | 2\(\frac{1}{4}\) | 3 | 3\(\frac{1}{4}\) | 3 |
| 2\(\frac{1}{2}\) | 3\(\frac{1}{4}\) | 1\(\frac{3}{4}\) | 2\(\frac{3}{4}\) | 2 |
a. Use the data to complete the line plot below.
Title: ___________________________
Label: __________________________ X =
b. How many bean plants are at least 2\(\frac{1}{4}\) inches tall?
c. How many bean plants are taller than 2\(\frac{3}{4}\) inches?
d. What is the most frequent measurement? How many bean plants were plotted for this measurement?
e. George says that most of the bean plants are at least 3 inches tall. Is he right? Explain your answer.
f. Savannah was absent the day the class measured the heights of their bean plants. When she returns, her plant measures 2\(\frac{2}{4}\) inches tall. Can Savannah plot the height of her bean plant on the class line plot? Why or why not?
Answer:
a. Title: Heights of Bean Plants (in Inches)
Label: Bean Plants X = 1 bean plant
b.There are 2 bean plants are at least 2\(\frac{1}{4}\) inches tall
c. There are 2 bean plants that are taller than 2\(\frac{3}{4}\) inches
d. The most frequent measurement is 3\(\frac{1}{4}\) and 1\(\frac{3}{4}\) inches. There are 20 bean plants were plotted for this measurement
e. George says that most of the bean plants are at least 3 inches tall. he is wrong because out of 20 plants only 7 plants were more than and equal to 3 inches.
f. Savannah was absent the day the class measured the heights of their bean plants. When she returns, her plant measures 2\(\frac{2}{4}\) inches tall. Savannah cannot plot the height of her bean plant on the class line plot because there is no space in the plot graph to enter her value
Eureka Math Grade 3 Module 6 Lesson 7 Exit Ticket Answer Key
Question 1.
Scientists measure the growth of mice in inches. The scientists measure the length of the mice to the nearest \(\frac{1}{4}\) inch and record the measurements as shown below.
|
Lengths of Mice (in Inches) |
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| 3\(\frac{1}{4}\) | 3 | 3\(\frac{1}{4}\) | 3\(\frac{3}{4}\) | 4 |
| 3\(\frac{3}{4}\) | 3 | 4\(\frac{1}{2}\) | 4\(\frac{1}{2}\) | 3\(\frac{3}{4}\) |
| 4 | 4\(\frac{1}{4}\) | 4 | 4\(\frac{1}{4}\) | 4 |
Label each tick mark. Then, record the data on the line plot below.
Title: ___________________________
Label: ________________________ X = 1 mouse
Answer:
Title: Lengths of Mice (in Inches)
Label: Lengths of Mice X = 1 mouse Lengths of Mice
Eureka Math Grade 3 Module 6 Lesson 7 Homework Answer Key
Question 1.
Mrs. Felter’s students build a model of their school’s neighborhood out of blocks. The students measure the heights of the buildings to the nearest \(\frac{1}{4}\) inch and record the measurements as shown below.
|
Heights of Buildings (in Inches) |
||||
| 3\(\frac{1}{4}\) | 3\(\frac{3}{4}\) | 4\(\frac{1}{4}\) | 4\(\frac{1}{2}\) | 3\(\frac{1}{2}\) |
| 4 | 3 | 3\(\frac{3}{4}\) | 3 | 4\(\frac{1}{2}\) |
| 3 | 3\(\frac{1}{2}\) | 3\(\frac{3}{4}\) | 3\(\frac{1}{2}\) | 4 |
| 3\(\frac{1}{2}\) | 3\(\frac{1}{4}\) | 3\(\frac{1}{2}\) | 4 | 3\(\frac{3}{4}\) |
| 3 | 4\(\frac{1}{4}\) | 4 | 3\(\frac{1}{4}\) | 4 |
a. Use the data to complete the line plot below.
Title: ___________________________
Label: ________________________ X =
b. How many buildings are 4\(\frac{1}{4}\) inches tall?
c. How many buildings are less than 3\(\frac{1}{2}\) inches?
d. How many buildings are in the class model? How do you know?
e. Brook says most buildings in the model are at least 4 inches tall. Is she correct? Explain your thinking.
Answer:
a. Title: Heights of Buildings (in Inches)
Label: Heights of Building X = 1 building
b. There are two buildings with 4\(\frac{1}{4}\) inches tall
c. There are seven buildings that are less than 3\(\frac{1}{2}\) inches
d. There are 25 buildings are in the class model by counting the plotted points
e. Brook says most buildings in the model are at least 4 inches tall. No, she is wrong as out of 25 buildings only 9 buildings are 4 inches tall