Grade 3 Go Math Practice - Answer Keys Answer keys Common Core

Homework Explained - Math Practice 101

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Grade 3 Go Math Practice - Answer Keys

Common Core

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Question 1 (request help)
One way to model 18 is 1 ten 8 ones. How can knowing this help you find 4 x 18?
Type below:

(show solution)

Find the product. Show your multiplication and addition.

Question 2 (request help)

3 x 16 = \(\blacksquare\)

	x		=
	x		=
	+		=

(show solution)

Question 3 (request help)

5 x 13 = \(\blacksquare\)

	x		=
	x		=
	+		=

(show solution)

Question 4 (request help)

6 x 14 = \(\blacksquare\)

	x		=
	x		=
	+		=

(show solution)

On Your Own

Find the product. Show your multiplication and addition.

Question 5 (request help)

4 x 13 = \(\blacksquare\)

	x		=
	x		=
	+		=

(show solution)

Question 6 (request help)

5 x 15 = \(\blacksquare\)

	x		=
	x		=
	+		=

(show solution)

Question 7 (request help)

3 x 17 = \(\blacksquare\)

	x		=
	x		=
	+		=

(show solution)

Problem Solving

Question 8 (request help)
Randy rakes yards for $5 an hour. How much money does he earn if he works for 12 hours?

$

(show solution)

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