One-Step Equations

Adding/Subtracting

100

Solve for a:

a-18 = 2

a=20

150

Solve for y:

15+y = 45

y=30

200

Solve for x:

28-x = 12

x=16

250

Solve for g:

90+g = 50

g= -40

300

Solve for x:

-25+x = 68

x=93

Multiplying

100

Solve for t:

6t = 36

t=6

150

Solve for m:

12m = 132

m=11

200

Solve for b:

98b = 294

b=3

250

Solve for x:

14x = 70

x=5

300

Solve for x:

1/2x = 24

x=48

Dividing

100

Solve for x:

x/10 = 2

x=20

150

Solve for b:

b/42 = 7

b=294

200

Daily Double! (400 points)

Solve for x:   

x/800 = 5

x=4000

250

Solve for x:

48/x = 24

x=2

300

Solve for y:

100/y=10

y=10

Vocabulary

100

The number that is attached to the variable by multiplication? Example 2x

What is a coefficient?

150

The letter in an expression, equation or inequality that represents an unknown quantity.

What is a variable?

200

Two expressions set equal to each other.

What is an equation?

250

Two expressions where one might be greater or less than the other 

What is an inequality?

300

A single part of an expression, which can be a number, a variable, or a product of a number and one or more variables

What is a term?

Challenge

100

Solve for m:  

14-m = 20

m = -6

150

Solve for s:  

(9+3)+s=13

s=1

200

Solve for a:  

3a+2a = 15

a=3

250

Solve for x:  

8+a-1 = 14

a=7

300

Daily Double! (600 points)

Solve for y:  

2y-5 = 13

y=9