6th Grade Unit 3 Quiz Review

Simplify/Solve

100

Simplify

-6 + 2 +5

-6 +2 + 5

-4 +5

1

200

Simplify

-7 + 3 + (-2)

-7 + 3 + (-2)

-4 + (-2)

-6

300

Solve

9 - (-9) + 2

9 - (-9) + 2

9 + 9 + 2

18 + 2

20

400

Solve

2/5 + 1/4

2/5 = 8/20

1/4 = 5/20

8/20 + 5/20 = 13/20

500

Solve

2/5 + 3/8

2/5 = 16/40

3/8 = 15/40

16/40 + 15/40 = 31/40

Fractions, Decimals, Percents

100

Write 16/100 as a decimal

16/100 = 0.16

200

Write 1/4 as a decimal

1/4 =  0.25

300

Write 0.33 as a percent

0.33 = 33%

400

Write 0.035 as a percent

0.035 = 3.5%

500

Write 99.9% as a fraction

99.9% = 999/1000

Comparing Fractions

100

Compare using <, =, >

4/7 _____ 9/14

4/7 = 8/14

8/14 < 9/14

200

Compare using <, =, >

8/9 ____ 9/8

8/9 < 9/8

300

Compare using <, =, >

4/5 _____ 3/4

4/5 = 16/20

3/4 = 15/20

4/5 (16/20) > 3/4 (15/20)

400

Compare using <, =, >

2/5 _____ 3/8

2/5 = 16/40

3/8 = 15/40

2/5 (16/40) > 3/8 (15/40)

500

Compare using <, =, >

6/7 _____ 7/8

6/7 = 48/56

7/8 = 49/56

6/7 (48/56) < 7/8 (49/56)

Equivalent Fractions

100

Name a fraction equivalent to 3/5

6/10, 9/15, 12/20...

200

Name a fraction equivalent to 2/7

4/14, 6/21, 8/28...

300

Name a fraction equivalent to 5/12

10/24, 15/36, 20/48

400

Name a fraction equivalent to 11/12

22/24, 33/36, 44/48...

500

Name a fraction equivalent to 4/3

8/6, 12/9, 16/12...

or 1 1/3

Absolute Value

100

What is the absolute value of -9?

|-9| = 9

200

What is the absolute value of 80?

|80| = 80

300

What is the absolute value of -(24)?

|24| = 24

400

What is the absolute value of -43

|-43| = 43

500

What is the absolute value of -(19)?

-|19| = -19