Chapter 1 Review

Vocabulary

100

Define: A Factor?

Any two numbers that multiplied together to make a product; or Numbers that make up another Number

200

Define: Multiply

To make a number bigger, or make a number bigger through repeated addition.

300

Define Multiple

The result of Multiplying a number with another number

400

Define: Common Factor

A multiple that two numbers share

500

Define: A Prime Number

a number two factors, 1 and itself

Orders of Operation

100

Evaluate: 12 − 2 × 4.

= 4

200

Evaluate: 8 ÷ 4 × 2

= 4

300

DAILY DOUBLE!!!

Evaluate the expression:

 (11 − 3) ÷ 2 + 1

= 5

400

Evaluate the expression:

(10 + 4) ÷ (26 − 19)

= 2

500

Evaluate the expression:

(5² − 4) x 2 − 18

= 24

GCF/LCF(Greats/Least Common Factor)

100

What is the LCF (Least Common Factor) of 12 and 72?

The LCF is 2

200

What is the GCF (Greatest Common Factor) of 44 and 11?

The GCF is 11

300

What is the LCF (Least Common Factor) of 24 and 18?

The LCF is 2

400

What is the GCF (Greatest Common Factor) of 13 and 89?

The GCF is 1

500

What is the GCF (Greatest Common Factor) of 60 and 80?

The GCF is 5

Exponents

100

Write the product as a power. 

11 × 11 × 11 × 11

11⁴

200

Find the value of the power.

12²

144

300

Find the value of the power.

1⁷

1

400

Find the value of the power.

14²

196

500

Write the product as a power.

245 x 245 x 245 x 245

245⁴

LCM(Least Common Multiple)

100

Find the LCM of the numbers.

3 and 7

The LCM is 21

200

Find the LCM of the numbers.

6 and 9

The LCM is 18

300

Find the LCM of the numbers.

5 and 11

The LCM is 55

400

Find the LCM of the numbers.

30 and 40

The LCM is 120

500

Find the LCM of the numbers.

2, 5 and 8

The LCM is 40