Multiplication/Division Review

Multiply

100

Solve using repeated addition. 5 x 4

5+5+5+5 or 4+4+4+4+4 = 20

200

Draw an array and solve the problem. 8 x 4

32

300

Draw a picture using equal groups to solve the problem. 7 x 4

28

400

Solve the problem by drawing an array. 3 x 9

27

500

Solve the problem using repeated addition. 6 x 4

6+6+6+6 or 4+4+4+4+4+4 = 24

Divide

100

Solve by using equal sharing (one for you, one for you...). 15 ÷ 3 =

5

200

Solve using repeated subtraction. 36 ÷ 6

36-6-6-6-6-6-6=0 Answer: 6

300

Solve by drawing an array. 32 ÷ 8

4

400

Solve using equal sharing (one for you, one for you...). 50 ÷ 10

5

500

Solve using repeated subtraction. 24 ÷ 6

24-6-6-6-6=0 Answer: 4

Multiply and Divide

100

Use any strategy to solve the problem. 45 ÷ 5

9

200

Use any strategy to solve the problem. 9 x 9

81

300

Use any strategy to solve the problem. 6 x 9

54

400

Use any strategy to solve:  7 x 8

56

500

Use any strategy to solve the problem. 12 x 6

72

Fact Families

100

Write down all the equations in the same fact family as  4 x 5 = 20

4 x 5 = 20   5 x 4 = 20     20 ÷ 4 = 5     20 ÷ 5 = 4

200

Write down all the equations in the same fact family as 6 x 8 = 48

6 x 8 = 48   8 x 6 = 48     48 ÷ 6 = 8    48 ÷ 8 = 6

300

Write down all the equations in the same fact family as 9 x 5 = 45

9 x 5 = 45   5 x 9 = 45     45 ÷ 5 = 9   45 ÷ 9 = 5

400

Write down all of the expressions in the same fact family as the expression shown. 24 ÷ 8 = 3

8 x 3 = 24   3 x 8 = 24    24 ÷ 8 = 3   24 ÷ 3 = 8

500

Write down all of the expressions in the same fact family as the expression shown. 72 ÷ 8 = 9

8 x 9 = 72    9 x 8 = 72    72 ÷ 9 = 8    72 ÷ 8 = 9

Story Problems

100

Your class is having a pizza party. You buy 5 pizzas. Each pizza has 4 slices. How many slices is that altogether?

20 slices

200

Ted has 15 candy bars. He wants to put them into 5 bags so there are the same number of candy bars in each bag. How many candy bars should go in each bag?

3 candy bars

300

A candy store has 6 boxes of chocolates. Each box has 5 pieces. How many pieces are there altogether in the 6 boxes?

30 pieces

400

Beth has 4 packs of crayons. Each pack has 10 crayons in it. How many crayons does Beth have altogether?

40 crayons

500

You want to share 36 pencils among 6 friends. How many would each friend get?

6 pencils