6th Grade Math Review

Fraction Operations

100

7/8 + 3/8

10/8 or 1 2/8 or 1 1/4

200

4/5 x 2/3

8/15

300

7/8 divided by 1/2

14/8 or 1 6/8 or 1 3/4

400

2 3/4 x 1 2/5

77/20 or 3 17/20

500

5 1/2 divided by 2/7

77/6 or 12 5/6

Expressions/Equations

100

4x + 3 + 9x

13x + 3

200

13p = 182

p = 14

300

15 less than the product of 3 and f

3f - 15

400

Simplify:

8y + 2j(3) - 5j - 4y - 3

4y + j - 3

OR

4y + 1j - 3

500

Solve:

6x + 3 = 57

x = 9

Inequalities

100

Solve and draw on number line:

x + 48 > 65

x > 17

200

Solve: 

9k < 63

What are some solutions for k?

k < 7

k can be ANY value that is less than 7

300

Solve: 

p/7 > 5

p > 35

400

Solve: 

15.04 + y < 62

y < 46.96

500

Solve: 

4x + 2 > 18

x > 4

Miscellaneous 1

100

5 + 1.72

6.72

200

How would I write fourteen and five thousandths in standard form?

14.005

300

8.5 x 4.3

36.55

400

15.2 divided by 0.76

20

500

What is 1/5 as a decimal AND a percent?

0.2 or 0.20 ; 20%

Miscellaneous 2

100

Order from least to greatest

-9, -15, 1.03, 0, -42

-42, -15, -9, 0, 1.03

200

What is |700|

700

300

If a triangle has a base of 8 inches and a height of 9 inches, what is its area?

A = 36 inches^2

400

What is -|-13|

-13

500

Solve:

3(15h + 2p) - 3p + h

46h+ 3p