6th Grade Review

Expressions/ Equations

100

Solve the equation:

x + 10 = 18 

x = 8

200

Solve the equation:

x - 4 = 12 

x = 16

300

8x = 32

x = 4

400

x/4 = 11

x = 44

500

3x = 24 

x = 8

GCM/LCM

100

Find the GCF of 10 and 25

5

200

Find the LCM of 3 and 4

12

300

Find the GCF of 42 and 56

14

400

Find the LCM of 6 and 9.

18

500

Find the GCF of 16, 72, and 80.

8

Rates/Ratios

100

Find the unit rate:

36 flowers in 3 bouquets

12 flowers per bouquet 

200

Find the unit rate:

45 points in 3 games

15 points per game

300

Find the unit rate: 24 pieces of candy in 3 bags 

8 pieces of candy per bag

400

Which car gets the better mileage?

Car A:  100 miles, 4 gallons used

Car B: 120, 6 gallons used

Car A

500

Which is the better buy?

Store 1: 10 shirts for $40

Store 2: 50 shirts $100

Store 2

Fractions

100

Add:

5/11 + 4/11

9/11

200

Subtract

3/7 - 2/7

1/7

300

Multiply:

2/3 * 1/7 

2/21

400

Divide:

2/3 divided by 4/3

1/2 (2/4)

500

Divide:

1/7 divided by 2/3 

3/14

Fluency

100

2 * 7 =

14

200

11 * 8 

88

300

6 * 6

36

400

12 * 6

72

500

12 * 12

144