We included HMH Into Math Grade 3 Answer Key PDF Module 5 Review to make students experts in learning maths.

Vocabulary

Associative
Property of
Multiplication
Distributive
Property
multiple
regrouping

Choose the correct term from the Vocabulary box to complete the sentence.

Question 1.
You can use ___ to rename a number as hundreds and tens.
You can use Regrouping to rename a hundred and tens.

Question 2.
When I show that 6 × 30 is equal to 6 × (10 + 10 + 10), I am using the ___.
6 × 30 is equal to 6× (10 + 10 + 10), It is an associative property of multiplication.

Question 3.
A number that has a 0 in the ones place is a ___ of 10.
A number that has a 0 in the one’s place is divisible by 10.

Concepts and Skills

Question 4.
Use Tools Select all that could be used to find 7 × 30. Tell what strategy or tool you will use to solve the problems, explain your choice, and then find the answer.
A. 7 × (20 + 10)
B. (7 × 10) + (7 × 10) + (7 × 10)
C. 7 + (3 × 10)
D. 7 × (10 + 10 + 10)
E. (7 + 30) + (7 + 30)
A. 7 × (20 × 10) = 7 × 30
B. (7 × 10) + (7 × 10) + (7 × 10) = 70 + 70 + 70
C. 7 + (3 × 10) = 7 × 30
D. 7 × (10 + 10 + 10) = 7 × 30
E. (7 + 30) + (7 + 30) = 37 + 37
Options A, C, D are correct, By using of associative property of multiplication.

Question 5.
7 × 50 is equal to how many tens?
___________________
7 × 5 tens
we get 35 tens

Question 6.
Kaz is placing tiles on the floor of a hallway. He places 8 rows of tiles with 60 tiles in each row. How many groups of 10 tiles does Kaz place?
A. 480
B. 84
C. 48
D. 42
by multiplying 8 with 60
8 × 6 tens
48 tens

Question 7.
Complete the equation. Write the product.
6 × 70 = (__ × __) × 10
= ___
6 × 70 = ( 6 × 7 ) × 10
42 tens
420.

Question 8.
El Zuri’s drawing class lasts for 50 minutes. She attends drawing class 3 times each month. Zuri makes 4 drawings at each class.

How many drawings does Zuri make each month?
__________________________
For how many minutes each month does Zuri attend drawing class?
__________________________
Given,
El Zuri’s drawing class lasts for 50 minutes. She attends drawing class 3 times each month. Zuri makes 4 drawings at each class
To find
How many drawings does Zuri make each month
by multiplying 3 times a month with 4 drawings we get 12 drawings.
To find For how many minutes each month does Zuri attend drawing class
by multiplying 50 minutes with 3 times we get 150 minutes.

Question 9.
Select all that have the product 240.
A. 6 × 60
B. 2 × 40
C. 4 × 60
D. 260 × 10
E. 3 × 80
F. 24 × 20