We included HMH Into Math Grade 4 Answer Key PDF Module 5 Lesson 1 Represent Multiplication to make students experts in learning maths.
HMH Into Math Grade 4 Module 5 Lesson 1 Answer Key Represent Multiplication
I Can describe how to represent multiplication using arrays or concrete models such as counters and base-ten blocks.
Spark Your Learning
A pint contains 24 strawberries. How can you show the number of strawberries in 3 pints?
Draw a visual model to represent the problem.
Answer:
Turn and Talk How can you show the number of strawberries in 3 pints another way?
Answer:
We can first multiply and then show the number using hundred blocks.
Build Understanding
1. A standard apple tree can grow 13 bushels of apples. How can you use base-ten blocks to show the number of bushels 2 standard apple trees can grow?
Draw a quick picture to show your work.
Answer:
Explanation:
Number of bushels 2 standard apple trees can grow are 26.
Turn and Talk How can you write an equation to the number of bushels 2 standard apple trees can
Answer:
13 x 2 = 26 is the equation the number of bushels 2 standard apple trees can have.
Question 2.
The guacamole recipe uses avocados. Each avocado has 234 calories. How many calories in the guacamole are from avocados?
Draw a quick picture to show your work.
Answer:
Explanation:
702 calories in the guacamole are from avocados.
A. How can you use place value and base-ten blocks to find the number of calories in 3 avocados?
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Answer:
To find number of calories in 3 avocados, we need to multiply calories in one avocado with 3.
B. How can you write a multiplication equation for the base-ten block representation?
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Answer:
234 x 3 = 702
Turn and Talk How can you use place value and base- ten blocks to find the number of calories in 4 avocados?
Check Understanding Math Board
Question 1.
There are 126 apples in a bushel; How can you use base-ten blocks to show the number of apples in 4 bushels?
Answer:
Explanation:
The number of apples in 4 bushels is 126 x 4 = 504.
Question 2.
Use base-ten blocks to show 6 × 13. Draw a quick picture to show your work.
Answer:
Explanation:
The product of 6 and 13 is 78.
Question 3.
Write a multiplication equation for the representation.
Answer:
111 x 3 = 333 is the multiplication equation for the above base ten blocks given.
On Your Own
Question 4.
Reason A pumpkin patch has 6 rows with 45 pumpkins in each row. How can you use base-ten blocks to show how many pumpkins are in the pumpkin patch?
Answer:
Explanation:
There are 270 pumpkins in the pumpkin patch.
Use base-ten blocks to show the product. Draw a quick picture to show your work.
Question 3.
3 × 214
Answer:
Explanation:
I drew the quick picture of the product 3 x 214 is 642.
Question 6.
2 × 32
Answer:
Explanation:
I drew the quick picture for the equation 2 x 32 = 64.
Question 7.
Four watermelons each weigh 22 pounds. Use base-ten blocks to show how much the watermelons weigh. Draw a quick picture to show your work.
Answer:
Explanation:
The watermelons weigh 22 pounds each, four watermelons weigh 22 x 4 = 88 pounds.
I’m in a Learning Mindset
How did practice with base ten blocks help me master representing multiplication?
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