Chapter 1 Review

Distributive Property

100

Simplify: 2(x + 4)

2x + 12

200

Simplify: -5(4d - 6)

-20d + 30

300

7(13 + 12)

175

400

What property allows us to multiply a number across parentheses? 

Distributive Property

500

(11 - 4)5

35

Like Terms

100

Simplify: 2x² + 6x²

8x²

200

Simplify: 3x + 6g - 7m + 12g

3x + 18g - 7m

300

What does "like terms" mean?

They have to have the same variable. 

400

T or F: 4x and 4y are like terms

false

500

Simplify: 7a + 3a -5 + 12 - 9a 

a + 7

GCF and LCM

100

List the factors of 9. 

1, 3, 9

200

List the factors of 27. 

1, 3, 9, 27

300

What is the GCF of 9 and 27?

9

400

What is the LCM of 9 and 27?

27

500

Find both the GCF and LCM of 20x⁴y and 30x⁶y³z

GCF: 10x⁴y   LCM: 60x⁶y³z

Order of Numbers

100

Convert 460% into decimal.

4.60

200

Convert 3/4 into a decimal. 

0.75

300

Place in order from greatest to least: 4 2/3, 460%, 0.19, 4/5

4 2/3, 460%, 4/5, 0.19

400

Which is larger 0.6 or 2/3?

2/3

500

Write the square root of 4 as a decimal. 

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