Chapter 1 Review

Prime Factorization

100

Express 18 as a product of its prime factors

2x3x3=18

200

Express 36 as a product of its prime factors

2x2x3x3=36

300

Express 54 as a product of its prime factors

2x3x3x3=54

400

Express 72 as a product of its prime factors

2x2x2x3x3=72

500

Express 108 as a product of its prime factors

3x3x3x2x2=108

GCF &LCM

100

Find the GCF of 15 and 30

15

200

Find the LCM of 6 and 16

48

300

Find the GCF of 48 and 56

8

400

Find the LCM of 42 and 63

126

500

Find the GCF and LCM of 20, 30, and 40

GCF=10

LCM=120

Squaresand Cubes

100

Find the square of 13

169

200

Find the cube of 12

1728

300

Find the cube of 21

9261

400

List the perfect squares between 16 and 81

25, 36, 49, and 64

500

What is the square root of 121?

11

Order of Operations

100

8²+4³

128

200

5²-2³+7²

66

300

9² ÷ 3³ x 4²

48

400

11² + 9² x 2³ - 6²

733

500

12² + 1³ x 6³ - 3³ ÷ 3²

357