Unit 6 Math Review

Multiply

100

7 X 7

49

200

5 X 8

40

300

   9

x

   8

______

72

400

6 X (2 X 4)

48

500

True or False

8 X (3 X 3) = 9 X 8

True

Divide

100

32  ÷ 8

4

200

63  ÷ 7

9

300

6⟌42

7

400

(.........) (.........) (.........) (.........) (.........) (.........)

Write a division problem

54  ÷ 6 = 9

or

54  ÷ 9 = 6

500

True of False

7⟌35 = 5⟌35

False

5 does not equal 7

Pattern

100

What comes next?

1, 6, 11, 16, __

21

200

1, 3, 9, __

27

300

16, 8, 4, __

2

400

9, 18, 6, 12, 4, __

8

500

3, 6, 4, 8, 6, __

12

Fact Families

100

__ X 3 = 30

30  ÷ 3 = __

3 X __ = 30

30  ÷ __ = 3

What is the missing numbers

10

200

Fact Family for model

(....) (....) (....) (....) (....)

5, 4, 20

300

Write 2 math problems for this fact family

2, 8, 16

2 X 8 = 16

8 X 2 =16

16  ÷ 2 = 8

16  ÷ 8 = 2

400

Write all 4 math problems for this fact family

9, 8, 72

500

Is this a fact family?

6, 7, 48

No