Equations
Proportions
Integers
Decimals and 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

-3 + (7)

4

100

Write 0.15 as a fraction in simplest form

3/20

100
Find 25% of 200.
50
200

Solve for x: x - 15 = -15

0

200
3 feet represents 50 miles... How many miles will 27 feet represent?
450
200

5(-2)(-4)

40

200

Write 3/8 as a decimal

0.375

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 person with a 5 foot shadow.
12.5
300

-5 + -20 + 15

-10

300

When adding and subtracting fractions, you must have what?

common denominators

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 person who weighs 120 pounds on Earth weighs 20 pounds on the Moon.  How much does a 93-pound person weigh on the Moon?

15.5 pounds

400

-100 + 40 + 15 + -30

-75

400

Dividing decimals is the same as 'multiplying by the __________'

reciprocal

400
Find the percent of decrease: original price: $25 sale price: $15
40% decrease
500
Solve for x: 5x - 14 = 3x + 20
17
500

Forty-eight pens are packaged in 4 boxes.  How many pens are packaged in 9 boxes?

108 pens

500

-120 + 50 + -40 + 10

-100

500

(1/5) * (3/4) * (1/2)

3/40

500

Find the percent of increase: original price: $ 30 new price: $75

150% increase

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