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Simplification
Word Problems
Fraction Action
Inequalities
Equations
100
Simplify: 7x - -12x
19x
100
Seven less than a number is 1
What is 8?
100
1/2 + 5/10
What is 1?
100
Solve 0.2 > -1.2x -5.1
What is x>4.2
100
8x/2
What is x=12?
200
1/2 x + -13y
What is cannot be simplified?
200
Carl is paid $10 plus $8 an hour. He was paid $66. How many hours did he work?
What is 7 hours?
200
-1/5 + -2/3
What is -13/15?
200
Solve: -5x - 17 < 38
What is x > -11
200
4x + 12 = 60
What is x = 12
300
3(x + 12) - 8(x -10)
What is -5x + 116?
300

Mike needs to buy a new binder that costs $7.50 and special colored pens that cost $4 each. What is the maximum number of pens he can buy if he has $20 to spend? Write and solve an inequality.

7.5 + 4p < or = 20

3 pens

300
5/6 x (-12)
What is -10?
300
x/2 + 1 > 4 1/2
What is x>7
300
2(-3x - 4) =100
What is x=-18
400
1/2(x-5)- 3(x-12)
What is -5x/2 -77/2?
400

Barry swam three times as many laps as George plus one more lap. Barry swam 25 laps. How many laps did George swim?

8 laps

400
9/14 / 2/3
What is 27/28?
400

1/2(x-3) < -6/12

What is x<2

400
1/2(2x+10) = 35
What is x=30
500
Simplify: 3x + 5 - 4x -10 - (-4y) + y
What is -x + 5y - 5?
500

Miya wants to save for a new Apple watch. She already has $110 in her account and plans on saving $50 a week. If the watch costs $450, what is the fewest number of weeks she'd have to save for in order to afford the watch? Write and solve an inequality.

110 + 50w > or = 450

7 weeks

500
5 2/3 - (-8/9)
What is 51/9?
500

2/3(-2x-3)>-8

x < 9/2  or  4 1/2  or 4.5

500

2x-7x-3 = -4

x = 1/5