Math 3rd Grade Semester 1 Review

Multiply with an odd number

100

Which expression is equivalent to 3 x 7?

a. 2 x 5 + 7

b. 3 x 5 + 2

c. 2 x 7 + 7

d. 3 x 2 +5

c. 2 x 7 + 7

200

Beth buys 3 packages of stickers with 7 stickers in each package. How many stickers does Beth buy in all?

3 x 7 = 21

300

How can you write two related multiplication equations for the division fact?

12 ÷ 4 = 3

__ x __ = __

__ x __ = __

4 x 3 = 12

3 x 4 = 12

400

Jayden divides 15 acorns into 3 equal groups. How many acorns are in each group? Write a division equation and a related multiplication equation to solve.

__ ÷ __ = __

__ x __ = __

15 ÷ 3 = 5

3 x 5 = 15

500

3 x 12 = ___

3 x 12 = 36

fill in the blank

100

4 x __ = 36

9

200

6 x 4 = 12 x ___

2

300

What completes the equation?

4 x ___ = 12

4 x 3 = 12

400

Anna has $28. She is buying action figures that cost $4 each. Write a multiplication equation that you could use to solve the find how many action figures she can buy.

4 x 7 = 28

500

4 x 12 = ___

4 x 12 = 48

Multiply or divide

100

How can you find the product of 6 x 9? Fill in the blanks.

3 x 9 = ___

27 + 27 = ___

6 x 9 = ___

3 x 9 = 27

27 + 27 = 54

6 x 9 = 54

200

Use doubles to find the unknown.

3 x 9 = 27

6 x 9 = ___

6 x 9 =54

300

Jasmine buys 54 hamburger buns in all. The hamburger buns come in packages of 6 buns. How many packages of hamburger buns does Jasmine buy?

9 Packages 

400

Davidplants 6 tomato plants in 7 rows. How many tomato plants did he plant?

6 x 7 = 42

500

6 x 12 = ___

6 x 12 =72

Multiply and Divide

100

find the unknown and write the fact family 

8 x 8 =___

8 x 8 = 64

64 / 8 = 8 

200

Kent wants to find the product of 6 x 8. Number the steps in the correct order to find the product. What division fact can help you solve the problem 

1   48 / 6 = 8 

300

Razan buys 72 erasers. There are 8 erasers in each package. How many packages does Razan buy?

9 packages

400

Brailynn and John buy beads to make necklaces. They buy 5 bags of glittery beads. Each bag costs $8. How much do they spend on beads?

8 x 5 = 40

$40

500

How can you write two related multiplication equations for the division fact?

48 ÷ 8 = 6

__ x __ = __

__ x __ = __

8 x 6 = 48

6 x 8 = 48

Adding or is it...

100

1,456 + 4,641= ____

6,097

200

If Aiden has 40 cupcakes to share with his 20 classmates. How many cupcakes does each classmate get?

2 cupcakes

300

Emily buys 3 books over the break. Each book cost $6. Emily also buys a pack of colored pencils for $12. How much money does Emily spend in all over the break?

$30

400

52,692 + 2,489

55,181

500

Balance the equation 

12 x __ = 6 x 6 

3