We included HMH Into Math Grade 3 Answer Key PDF Module 5 Review to make students experts in learning maths.
HMH Into Math Grade 3 Module 5 Review Answer Key
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.
Answer:
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 ___.
Answer:
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.
Answer:
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)
Answer:
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?
___________________
Answer: 350
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
Answer: C
by multiplying 8 with 60
8 × 6 tens
48 tens
Question 7.
Complete the equation. Write the product.
6 × 70 = (__ × __) × 10
= ___
Answer: 420
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?
__________________________
Answer:
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
Answer: C, E
Option C by multiplying 4 with 60 we get 240
Option E by multiplying 3 with 80 we get 240
Question 10.
What is the product 9 × 40?
9 × 40 = ___ tens
= ____
Answer: 36 tens
9 × 40 = 9 x 4 tens
36 tens
360.