6th Grade Math Review

Fractions

100

Solve 

5/9 + 2/9

What is

7/9

 ?

200

Solve 

3/5 * 1/4

What is

3/20

 ?

300

Solve

3/4 - 1/6

 in simplest form.

What is

7/12

 ?

400

Simplify 

36/21

What is

1 5/7

 ?

500

Solve

3/5 ÷ 2/15

 in simplest form.

What is

4 1/2

 ?

Decimals

100

Solve 3.33 + 7.77

What is 11.1?

200

Solve 

9.75 − 6.523

What is 3.227?

300

Solve 

6 * 3.2

What is 19.2?

400

Solve 

6.13 * 1.5

What is

9.195

 ?

500

Solve 

4.08 ÷ 1.2

What is 3.4?

Percents

100

25% as a fraction.

25/100

or 

1/4

200

7/10

as a percent

70%

300

81% as a decimal.

What is 0.81?

400

>, <, or =

0.482 ____ 49%

0.482 < 49%

500

Solve 20% of 80

What is 16?

Equations

100

Solve x + 16 = 20 for x.

x = 4

200

Solve p - 4 = 28 for p.

p = 32

300

solve r - 3.2 = 1.5 for r.

r = 4.7

400

solve 210 = 7r for r.

r = 30

500

solve

x/2 = 9

 for x

x = 18

Integers

100

the opposite of 5

What is -5?

200

Write an integer for

"The dolphin is 5 feet below sea level"

What is -5 feet?

300

Write >, <, or =

-8 ___ -2

What is -8 < -2 ?

400

Put the integers in order from least to greatest

−6, 12, −13, −16, −5, 6, 1

What is 

-16, -13, -6, -5, 1, 6, 12

500

Solve 

|-1 1/3|

What is 

1 1/3