Chapter 3 Review

Exponents

100

Write the expression in exponent form:

 6x6x6x6x6x6x6

6⁷

200

Write the following expression in expanded form:

2³x8²

2x2x2x8x8

300

Solve the following exponent: 2⁵

32

400

Anything to the power of 0 equals:

(ex: 5⁰ or 14⁰)

1

500

Find the prime factors of 36, write in exponent form

2²x3²

Evaluate Expressions

100

f + 8 + d   when f=3 and d=2

13

200

5p - 1  when p=4

19

300

8c + 4 - 3b   when c = 6 and b = 7

31

400

5k² - 4k + m   when k = 3 and m = 7

32

500

t(t+2) - 3u   when t = 8 and u = 20

20

Factors/Multiples

100

List the first 5 multiples of 9.

9, 18, 27, 36, 45

200

Find all the factors of 44

1, 2, 4, 11, 22, and 44

1 x 44, 2 x 22, 4 x 11

300

What are GCF and LCM short for?

Greatest Common Factor and Least Common Multiple

400

Find the GCF of 12 and 30

6

12: 1, 2, 3, 4, 6, 12    30: 1, 2, 3, 5, 6, 10, 15, 30

500

Find the LCM of 4 and 12

12

4: 4, 8, 12, 16, 20, 24   12: 12, 24, 36, 48, 60

Combining Like Terms

100

3g + 5g - g

7g

200

4d²+d²-2d²

3d²

300

3(t+1) + 4t - 2

7t + 1

400

p⁴ + 2p³ + 3p + 5p⁴ - p³ + p

6p⁴ + 2p³ + 4p

500

n(n+3) - n + 8 + 2n²

3n² + 2n + 8

Vocab

100

What is the one thing an expression can't have?

=, equal sign, answer

200

In 3x, which part is the coefficient?

3

300

In 6f, what is the vocabulary term for f?

variable

400

Define the parts of the expression 7³

Base: ______   Exponent: ______

Base: 7    Exponent: 3

500

How many terms does this expression have?

3x²+4(7-x)-1+x

4