Chapter 2

Exponents

100

Write using exponents : 3 * 3 * 3 * 3

3⁴

200

Simplify 5³

125

300

Simplify (3² - 4) + 5 

10

400

Simplify  -4³

-64

500

( 4² -8 + 3)²

121

Factorization

100

Is 36 prime, composite, or neither

composite

200

List all the factors of 16

1, 2, 4, 8, 16

300

What is the prime factorization of 27?

3³

400

What is the prime factorization of 90

2 * 3² * 5 

500

What is the prime factorization of 79? 

1 * 79 

LCM and GCF

100

For LCM we use ________ and for GCF we use ______

volcano and birthday cake 

200

Find the LCM of  5 and 15 

15

300

Find the GCF of 5 and 15 

5

400

Find the LCM of 18, 20 , and 30 

180

500

Find the GCF of 68 and 102 

34

Fractions

100

Name two equivalent fractions (multiply by 1 and divide by 1) of 18/30

example answer: 3/5 and 36/60

200

Simplify        27/54

1/2

300

Compare using <  > or = 

7/18 and 2/5

<

400

Write as an improper fraction   6 2/3

20/3

500

Write as a decimal 6/15

.4

Scientific Notation and some fractions

100

Write using scientific notation

45,000,000

4.5 x 10⁷

200

Write in standard form   6.02 x 10⁴

60,200

300

Write each decimal as a reduced fraction

.35

7/20

400

Write each decimal as a reduced fraction   6.92

6 23/25

500

Write as a decimal   2/16 

0.125