We included HMH Into Math Grade 3 Answer Key PDF Module 2 Relate Multiplication and Area to make students experts in learning maths.
HMH Into Math Grade 3 Module 2 Answer Key Relate Multiplication and Area
How many blue tiles will cover the top of the yellow block?
- How can you describe the arrangement of the raised circles on the yellow rectangular block?
- How many blue tiles would you need to cover the rectangle without leaving any gaps or holes?
_______________________
Answer:
10 blue tiles
Draw a picture to show how you would arrange the tiles to cover the rectangle.
Answer:
Explanation:
The yellow rectangular block has 4 rows of 10 raised circles
40
The blue tile has 4 raised circles
4 x 10 = 40
So, i used 10 blue tiles to cover the yellow block.
Turn and Talk
What strategy can you use to find how many tiles you need?
Answer:
I can find the total number of raised circles in both the blocks and divide them.
40/ 4 = 10.
Are You Ready?
Complete these problems to review prior concepts and skills you will need for this module.
Doubles
Write an equation to show the doubles fact.
Question 1.
Answer:
Explanation:
The doubles fact is 4 + 4 = 8
The sum of 4 and 4 is 8.
Question 2.
Answer:
Explanation:
The doubles fact is 4 + 4 = 8
The sum of 4 and 4 is 8.
Count Equal Groups
Find the number of rows and the number of objects in each row. Complete the addition equation to find the total.
Question 3.
___ rows
___ squares in each row
___ + ___ + ___ = ___ squares
Answer:
18 squares
Explanation:
3 rows
6 squares in each row
6 + 6 + 6 = 18 squares.
Question 4.
___ rows
___ squares in each row
___ + ___ + ___ + ___ = ___ squares
Answer:
8 squares
Explanation:
4 rows
2 squares in each row
2 + 2 + 2 + 2 = 8 squares.
Array Models
Complete the equation to find the total.
Question 5.
Answer:
Explanation:
2 rows
5 squares in each row
2 x 5 = 10
10 squares.
Question 6.
Answer:
Explanation:
3 rows
4 squares in each row
3 x 4Â = 12
12 squares.