Engage NY Eureka Math 4th Grade Module 3 Lesson 5 Answer Key
Eureka Math Grade 4 Module 3 Lesson 5 Problem Set Answer Key
Draw place value disks to represent the value of the following expressions.
Question 1.
2 × 3 = __6____
2 times __3___ ones is __6___ ones.
Answer:
2 X 3 = 6,
2 times 3 ones is 6 ones,
3
X 2
6__
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 2 X 3 = 6.
Question 2.
2 × 30 = ___60___
2 times __3___ tens is __6 tens_______ .
Answer:
2 X 30 = 60,
2 times 3 tens is 6 tens,
30
X 2
60_
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 2 X 30 = 60.
Question 3.
2 × 300 = ___600___
2 times ___hundreds ___ is _____6 hundreds________.
Answer:
2 X 300 = 600,
2 times 3 hundreds is 6 hundreds,
300
X 2
600_
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 2 X 300 = 600.
Question 4.
2 × 3,000 = __6,000____
__2__ times ___3 thousands___ is ____6 thousands____ .
Answer:
2 X 3,000 = 6,000,
2 times 3 thousands is 6 thousands,
3,000
X 2
6,000_
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 2 X 3,000 = 6,000.
Question 5.
Find the product
Answer:
Explanation:
Given a. 20 X 7 = 140, multiplying 20 with 7 we get 140,
b. 3 X 60 = 180, multiplying 3 with 60 we get 180,
c. 3 X 400 = 1,200, multiplying 3 with 400 we get 1,200,
d. 2 X 800 = 1,600, multiplying 2 with 800 we get 1,600,
e. 7 X 30 = 210, multiplying 7 with 30 we get 210,
f. 60 X 6 = 360, multiplying 60 with 6 we get 360,
g. 400 X 4 = 1,600, multiplying 400 with 4 we get 1,600,
h. 4 X 8,000 = 32,000, multiplying 4 with 8,000 we get 32,000,
i. 5 X 30 = 150, multiplying 5 with 30 we get 150,
j. 5 X 60 = 300, multiplying 5 with 60 we get 300,
k. 5 X 400 = 2,000, multiplying 5 with 400 we get 2,000,
l. 8,000 X 5 = 40,000, multiplying 8,000 with 5 we get 40,000.
Question 6.
Brianna buys 3 packs of balloons for a party.
Each pack has 60 balloons. How many balloons does Brianna have?
Answer:
Brianna have 180 balloons in all,
Explanation:
Given Brianna buys 3 packs of balloons for a party,
Each pack has 60 balloons. So number of balloons
does Brianna have are 3 X 60 balloons = 180 balloons.
Question 7.
Jordan has twenty times as many baseball cards as his brother.
His brother has 9 cards. How many cards does Jordan have?
Answer:
Jordan have 180 cards in total,
Explanation:
Given Jordan has twenty times as many baseball cards
as his brother. His brother has 9 cards. So number of
cards does Jordan have are 20 X 9 cards = 180 cards.
Question 8.
The aquarium has 30 times as many fish in one tank
as Jacob has. The aquarium has 90 fish.
How many fish does Jacob have?
Answer:
Jacob has 3 fishes in all,
Explanation:
Given the aquarium has 30 times as many fish in one tank
as Jacob has. The aquarium has 90 fish.
Number of fishes does Jacob have are 90 fish ÷ 30 = 3 fishes,
(3 X 30 = 90), Therefore, Jacob has 3 fishes in all.
Eureka Math Grade 4 Module 3 Lesson 5 Exit Ticket Answer Key
Draw place value disks to represent the value of the following expressions.
Question 1.
4 × 200 = ___800___
4 times ____2 hundreds_________ is _______800_________.
Answer:
4 X 200 = 800,
4 times 2 hundreds is 800,
200
X 4
800_
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 4 X 200 = 800.
Question 2.
4 × 2,000 = _8,000_____
___4___ times ____2 thousands_______ is __8 thousands_______.
Answer:
4 X 2,000 = 8,000,
4 times 2 thousands is 8 thousands,
2,000
X 4
8,000
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 4 X 2,000 = 8,000.
Question 3.
Find the product.
Answer:
Explanation:
Given a. 30 X 3 = 90, multiplying 30 with 3 we get 90,
b. 8 X 20 = 160, multiplying 8 with 20 we get 160,
c. 6 X 400 = 2,400, multiplying 6 with 400 we get 2,400,
d. 2 X 900 = 1,800, multiplying 2 with 900 we get 1,800,
e. 8 X 80 = 640, multiplying 8 with 80 we get 640,
f. 30 X 4 = 120, multiplying 30 with 4 we get 120,
g. 500 X 6 = 3,000, multiplying 500 with 6 we get 3,000,
h. 8 X 5,000 = 40,000, multiplying 8 with 5,000 we get 40,000.
Question 4.
Bonnie worked for 7 hours each day for 30 days.
How many hours did she work altogether?
Answer:
Bonnie has worked for 210 hours altogether in 30 days,
Explanation:
Given Bonnie worked for 7 hours each day for 30 days.
So number of hours did she work altogether is 7 hours X 30 =
210 hours, Therefore, Bonnie has worked for 210 hours
altogether in 30 days.
Eureka Math Grade 4 Module 3 Lesson 5 Homework Answer Key
Question 1.
5 × 2 = __10____
5 times __2__ ones is __10___ ones.
Answer:
5 X 2 = 10,
5 times 2 ones is 10 ones,
2
X 5
10__
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 5 X 2 = 10.
Question 2.
5 × 20 = _100_____
5 times ____2______ tens is _____10 tens________________.
Answer:
5 X 20 = 100,
5 times 2 tens is 10 tens,
20
X 5
100_
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 5 X 20 = 100.
Question 3.
5 × 200 = __1,000____
5 times ____2 hundreds______ is ____10 hundreds_____.
Answer:
5 X 200 = 1,000,
5 times 2 hundreds is 10 hundreds,
200
X 5
1,000_
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 5 X 200 = 1,000.
Question 4.
5 × 2,000 = _10,000_____
__5__ times _______2 thousands____ is ___10 thousands________ .
Answer:
5 X 2,000 = 10,000,
5 times 2 thousands is 10 thousands,
2,000
X 5
10,000_
Explanation:
Drawn place value disks to represent the value of the
following expression as shown above as 5 X 2,000 = 10,000.
Question 5.
Find the product.
Answer:
Explanation:
Given a. 20 X 9 = 180, multiplying 20 with 9 we get 180,
b. 6 X 70 = 420, multiplying 6 with 70 we get 420,
c. 7 X 700 = 4,900, multiplying 7 with 700 we get 4,900,
d. 3 X 900 = 2,700, multiplying 3 with 900 we get 2,700,
e. 9 X 90 = 810, multiplying 9 with 90 we get 810,
f. 40 X 7 = 280, multiplying 40 with 7 we get 280,
g. 600 X 6 = 3,600, multiplying 600 with 6 we get 3,600,
h. 8 X 6,000 = 48,000, multiplying 8 with 6,000 we get 48,000.
i. 5 X 70 = 350, multiplying 5 with 70 we get 350,
j. 5 X 80 = 400, multiplying 5 with 80 we get 400,
k. 5 X 200 = 1,000, multiplying 5 with 200 we get 1,000,
l. 6,000 X 5 = 30,000, multiplying 6,000 with 5 we get 30,000.
Question 6.
At the school cafeteria, each student who orders
lunch gets 6 chicken nuggets. The cafeteria staff prepares
enough for 300 kids. How many chicken nuggets does the
cafeteria staff prepare altogether?
Answer:
1,800 chicken nuggets the cafeteria staff prepare altogether,
Explanation:
Given at the school cafeteria, each student who orders
lunch gets 6 chicken nuggets. The cafeteria staff prepares
enough for 300 kids. Number of chicken nuggets does the
cafeteria staff prepare altogether is 6 chicken nuggets X 300 = 1,800,
therefore, 1,800 chicken nuggets the cafeteria staff prepare altogether.