Unit 2 Test Review

Breaking Apart Factors

100

Break apart one of the factors in the problem 8 x 5. Solve.

(____ x ____) + (____ x ____)

(4 x 5) + (4 x 5)

20 + 20

40

200

Solve this problem.

(3 x 2) + (3 x 6)

6 + 18

24

300

Solve this problem.

(6 x 6) + (3 x 6)

36 + 18

54

400

Break apart one of the factors in the problem 7 x 7. Solve.

(____ x ____) + (____ x ____)

(7 x 2) + (7 x 5)

14 + 35

49

500

Break apart one of the factors in the problem 4 x 9. Solve.

(____ x ____) + (____ x ____)

(4 x 5) + (4 x 4)

20 + 16

36

Multiplication

100

Lynn planted some watermelon. She puts 80 watermelon plants in each row. How many watermelon plants will she put in 6 rows?

480 watermelon plants

200

7 x 6 = ?

42

300

Maggie practices 5 weeks for a play. Play practices last 3 hours a day. She practices 2 days each week. What is the total number of hours he practices each week?

5 x 3 x 2 = 30 hours

400

John has 8 rows of cherries. There are 9 cherries in each row. How many cherries does John have in all?

72 cherries

500

10 x 9 = ?

90

Division

100

21 ÷ 3 = ?

7

200

Sam has 15 pieces of candy. Draw equal groups to share the candy with 3 friends.

3 equal groups of 5 in each group.

300

Mrs. Davis has 36 pencils and 4 buckets. How many pencils can she put in each of the buckets?

9 pencils in each bucket

400

72 ÷ 9 = ?

8

500

80 ÷ 8 = ?

10

Arrays

100

Write and solve the multiplication problem shown in the array.

X X X

X X X

X X X

3 x 3 = 9

200

Write and solve the multiplication problem shown in the array.

X X X X X X X

X X X X X X X

X X X X X X X

X X X X X X X

X X X X X X X

5 x 7 = 35

300

Write and solve the multiplication problem shown in the array.

X X X X X X X X X

X X X X X X X X X 

2 x 9 = 18

400

Write and solve the multiplication problem shown in the array.

X X X X

X X X X

X X X X

X X X X

4 x 4 = 16

500

Write and solve the multiplication problem shown in the array.

X X X

X X X

X X X

X X X 

X X X 

X X X

X X X 

X X X 

X X X 

X X X

10 x 3 = 30

Fact Families

100

Complete a fact family using the numbers 4, 8, 32.

4 x 8 = 32

8 x 4 = 32

32 ÷ 4 = 8

32 ÷ 8 = 4 

200

Finish the fact family for 3 x 4 = 12.

4 x 3 = 12

12 ÷ 4 = 3

12 ÷ 3 = 4

300

Complete a fact family for the numbers 7, 4, 28.

7 x 4 = 28

4 x 7 = 28

28 ÷ 4 = 7

28 ÷ 7 = 4 

400

Finish the fact family of 6 x 6 = 36.

6 x 6 = 36

36 ÷ 6 = 6

500

Complete the fact family for the numbers 5, 10, 55.

5 x 10 = 50

10 x 5 = 50

50 ÷ 5 = 10

50 ÷ 10 = 5