Math Chapter 2 Review

Basic Multiplication

100

Write as a multiplication sentence.

7 x 7 x 7 x 7 x 7

5 x 7 = 35

200

Write as a multiplication sentence. 

6 x 6 x 6 x 6 x 6 x 6 x 6

7 x 6 = 42

300

4 x ____ = 20

5

400

12 x ____ = 108

9 

500

14 x ______ = 112

8

Properties of Multiplication

100

____ x 8 = 0

Zero Property of Multiplication (ZPOM)

0

200

1 x ____ = 4

Identity Property of Multiplication

IPOM

4

300

___ x 6 = 6 x 2

Commutative Property of Multiplication

CPOM

2

400

4 x (3 x 2) = (____ x 3) x 2 

Associative Property of Multiplication

APOM  

4

500

3 x (2 + 4) = (3 x ____) + (3 x 4)

Distributive Property of Multiplication

DPOM 

2

Rounding

100

86 x 24

90 x 20 = 1800

200

246 x 26

200 x 30 = 6000

300

318 x 64

300 x 70 = 21,000

400

237 x 608

200 x 600 = 120,000

500

6289 x 413

6000 x 400 = 2,400,000

Multiplication

100

8 x 30

240

200

80,500 x 7

563,500

300

15 x 67 =

1,005

400

3023 x 83

250909

500

215 x 356

76540

Money

100

$0.07 x 3

$0.21

200

$2.22 x 5

$11.10

300

$6.12 x 9

$55.08

400

$6.30 x 43

$270.90

500

$65.29 x 107

$6,986.03