Equations
Proportions
Integers
Fractions
Percents
100
Solve for x: x + 15 = 85
70
100
There are 3 pigs for every 5 cows. How many pigs are there if there are 100 cows?
60
100
solve -5 cubed
-125
100

2/3 * 5/9

10/27

100
Find 25% of 200.
50
200
Solve for x: x - 15 = -15
110
200
3 feet represents 50 miles... How many miles will 27 feet represent?
450
200
Solve: -3 raised to the fourth power
81
200

-2 1/5 * (-5 3/8)

What is 11 33/40

200
Find 50% of 250.
125
300
Solve for x: x - 23 = -65
-42
300

A 25 foot flagpole has a 10 foot shadow. Find the height of a tree with a 5 foot shadow.

12.5

300
Solve: -5 + -20 + 15 =
-10
300

7/8 divided by 13/20

1 9/26 or 35/26

300
Find the sale price on a winter coat regularly priced at $250 and on sale with a 20% discount.
$200
400
Solve for x: -3x - 26 = 160
62
400
A model of a 220 foot tall building is 25 inches tall and 10 inches wide. How wide is the actual building?
88 feet
400
Solve: -100 + 40 + 15 + -30 =
-75
400

-30/17 divided by (-20)

What is 3/34

400
Find the percent of decrease: original price: $25 sale price: $15
40% decrease
500
Solve for x: 5x - 14 = 3x + 20
17
500
A model car is made to a scale of 2 to 25. If the model is 15 in long, how long, in inches, is the actual car?
187.5 in
500
Solve: -120 + 50 + -40 + 10 =
-100
500

3 6/11 divided by (-3/22)

What is -26

500

Find the percent of decrease: 

original price: $ 50 new price: $30

40% decrease

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