Chapter 1 Review

One Step Equation

100

x+4=12

x=8

200

4x=88

x=22

300

x/2=16

x=32

400

**Double Jeopardy**

3.5x=56

x=16

500

-0.05x=25

x=-500

Two Step Equation

100

2x+4=0

x=-2

200

3x-27=33

x=20

300

4x+20=124

26

400

5x-25=-300

x=-55

500

0.25x-4=16

x=80

Challenge Equation

100

3x+6-9=27

x=10

200

4x+7x-44=99

x=13

300

3x-28x+45=520

x=-19

400

2x+3=9

x=3

500

2x-8=24

x=16

Flash Back

100

Simplify: 3(x+4)

3x + 12

200

Simplify: x² * x⁶

x⁸

300

What is the result of a negative times a negative number? 

A positive 

400

-2 + -5 = ?

-7

500

Simplify by combining like terms: 2x + 4 + 5x - y

7x + 4 - y

Mystery

100

Which type of fish is Nemo?

A clownfish

200

What colors are the spots on a common ladybug?

black

300

Which is the closest star to the Earth?

The sun

400

 Name the coldest place in the world.

Antartica

500

What is the name of the longest river in the world?

The Nile