Enter Title

Fractions / Decimals

100

2/7+2/7+2/7+2/7

8/7 or 1 1/7

200

3/5 * 10/9

2/3

300

9/11 +2/3

49/33 or 1 16/33

400

11/4 divided by 5/2

11/10 or 1 1/10

500

2 1/4 divided by 1 1/4

9/5

Integers

100

-4 +(-5)

-9

200

-10 - 2

-12

300

(-8)(-4)

32

400

(-2)⁴

16

500

-8-(-10)-2

0

Equations/Expressions

100

5x - 9 = 11

x=4

200

-2x + 88 = 128

x=-20

300

x/5  + 2 = -13

x=-75

400

-4x + 11 < -5

x > 4

500

-4(2x - 3) -10 = 26

x= -3

Percents

100

What is 8% as a decimal

0.08 or just .08

200

I have 10 green marbles and 15 blue marbles.  What percentage of my marbles are blue?

60%

300

What fraction is 48% (must be fully reduced)?

12/25

400

What is 30% of $50

$15

500

Mary only paid 80% of the sticker price for a car.  If Mary paid $6000, what was the original price?

$7500

Exponents

100

a²+a²+a²

3a²

200

(-2a²b⁵)(10a³b)

-20a⁵b⁶

300

(-40a¹⁰b⁸) / (-10a⁵b²)

4a⁵b⁶

400

(x-9)(x-2)

X²-11X+18

500

(-3x⁵y⁶)⁴

81x²⁰y²⁴