3-1 through 3-3 Review

GCF

100

What does GCF stand for?

Greatest Common Factor

200

When finding GCF, do my numbers get smaller or bigger?

Smaller, broken down

300

What is the GCF of 8 and 18?

2

400

What is the GCF of 15 and 30?

15

500

What is the GCF of 16, 28, and 32?

4

LCM

100

What does LCM stand for?

Least Common Multiple

200

When finding LCM, do my numbers get bigger or smaller?

Bigger, counting up

300

What is the LCM of 4 and 7

28

400

What is the LCM of 4 and 8?

4

500

What is the LCM of 3, 12 and 14

84

Prime Factorization

100

What is a prime number?

A number with no factors; can only be multiplied by 1 and itself

200

What is the opposite of a prime number?

Composite Number

300

Find the prime factorization of 36

2² x 3²

400

Find the prime factorization of 110.

2 x 5 x 11

500

Find the prime factorization of 300

2² x 3 x 5²

PEMDAS

100

What does PEMDAS stand for?

Parentheses, Exponents, Multiply, Divide, Add, Subtract

200

What does evaluate mean?

To find the answer, solve

300

Evaluate: 

2 x 4 + 1 x 9

17

400

Evaluate:

(5 x 4 + 1 - 6) + 3²

24

500

Evaluate:

[8 + (3 x 6)] - 2² x [5.2 - (15/5)]

17.2

Mystery

100

What is a rational number?

fractional rational

200

How do I find IQR?

Q3-Q1

300

I am given an ordered pair of (-4, 5). What quadrant am I in?

Quadrant II

400

Absolute Value is the measure of...

distance from 0

500

What are the 5 things needed to make a box plot?

Median, Q1, Q3, Minimum, Maximum