# McGraw Hill Math Grade 3 Chapter 6 Lesson 2 Answer Key Multiplying by 7

## McGraw-Hill Math Grade 3 Answer Key Chapter 6 Lesson 2 Multiplying by 7

Solve.

Multiply. Use drawings or objects if you need help.

Question 1.
7 × 7 = 49

Question 2.
1 × 7 = ___

Explanation:
I drew circles to show the product
The product of any number multiplied with 1 is the number itself
So, 1 x 7 = 7.

Question 3.
4 × 7 = ___

Explanation:
I drew to show the product
The product of 4 and 7 is 28
So, 4 x 7 = 28.

Question 4.
2 × 7 = ___

Explanation:
I drew to show the product
The product of 2 and 7 is 14.
So, 2 x 7 = 14.

Question 5.

Explanation:
I wrote to show the product
The product of any number with 0 is 0
So, 0 x 7 = 0.

Question 6.

Explanation:
I drew to show the product
The product of 9 and 7 is 63
So, 9 x 7 = 63.

Question 7.

Explanation:
I drew to show the product
The product of 3 and 7 is 21
So, 3 x 7 = 21.

Question 8.

Explanation:
I drew to show the product
The product of 5 and 7 is 35
So, 5 x 7 = 35.

Question 9.
Why does it make sense that the product in Exercise 6 is greater than the product in Exercise 7?
The fact of 7 in the exercise 6 is greater than the exercise 7
So, it make sense that the product in Exercise 6 is greater than the product in Exercise 7.

Question 10.
Steve walks his dog for 5 minutes every day. How many minutes does Steve walk his dog in 1 week?

Explanation:
Steve walks his dog for 5 minutes every day
If he walks his dog for a week
Multiply 5 with 7 to find the answer
I drew to show the product
The product of 5 and 7 is 35
5 x 7 = 35
So, Steve walks his dog for 35 minutes in a week.

Question 11.
Steve decides to walk his dog for more time each day. He will begin walking his dog for 9 minutes every day. Now how many minutes will Steve walk his dog in 1 week?