7 Math Ch. 4 Review Game

Prime Factorization

100

List all the factors of 12.

1, 2, 3, 4, 6, 12

200

List all the factors of 25.

1, 5, 25

300

List all the factors of 100. 

1, 2, 4, 5, 10, 20, 25, 50, 100

400

What is the prime factorization of 65?

5 x 13

500

What is the prime factorization of 135?

3³ x 5

Equivalent Fractions

100

What are two equivalent fractions to 7/14?

Answers will vary: 1/2, 14/28, etc.

200

What are two equivalent fractions to 30/100?

Answers will vary: 3/10, 300/1000, etc.

300

Write the fraction in simplest form: 15/35

3/7

400

Write the fraction in simplest form: 75/10

15/2

500

Write the fraction in simplest form: 124/36

31/9

GCF

100

Find the GCF of 12 and 15.

3

200

Find the GCF of 14 and 40.

2

300

Find the GCF of 25 and 75

25

400

Find the GCF of a² b³ and ab⁴.

ab³

500

Find the GCF of 12x³y² and 18xy⁵.

6xy²

LCM

100

Find the LCM of 10 and 15

30

200

Find the LCM of 24 and 32.

96

300

Find the LCM of 60 and 120.

120

400

Find the LCM of 14a²b⁶ and 28a⁴b³

28a⁴b⁶

500

Find the LCM of 15x¹⁰y² and 45x⁵y⁷

45x¹⁰y⁷

Exponents

100

What is 4³?

64

200

What is 10^-3?

1/10³

300

What is 4.3 x 10⁵?

430,000

400

What is 1.27 x 10^-4?

0.000127

500

What is 35,000,000,000 in scientific notation?

3.5 x 10¹⁰