6th Grade Math Review

Geometry

100

The area of a parallelogram with a base of 7cm and a height of 4cm

28cm²

200

The area of a triangle with a base of 12in and a height of 5in

30in²

300

The area of a triangle with a base of 45in and a height of 28in

630in²

400

The height of a parallelogram if the area is 63 cm² and the base is 7cm

9cm

500

The total area of a polygon that is made up of:

-a triangle with a base of 6cm and a height of 5cm

-a rectangle with a length of 12cm and a height of 7cm

99cm²

Fractions/Decimals

100

Subtract

2.354 - 1.167

1.187

200

Multiply 2/5 X 3/6 and SIMPLIFY 

1/5

300

Multiply

7.17 X 1.2

8.604

400

Divide

1 and 1/5 divided by 3/10

4

500

Find the volume of a figure with:

L= 2/3 cm

W= 3 cm

H= 4 and 1/3 cm

SIMPLIFY

8 and 2/3 cm³

Unit Rate/Ratios

100

The ratio of cats to dogs is 3:2

If there are 12 cats, how many dogs are there?

8 dogs

200

Minutes to miles is 24:3

If she runs 10 miles, how many minutes will it take her?

80 minutes

300

Kendra gets paid $300 for 5 days of work.

How much will she get paid for 24 days of work?

$1,440

400

2 out of every 5 dinner guests will order soup. How many cups of soup will there be for 800 guests?

320 cups of soup

500

Taylin buys 5 ounces of tea leaves for $2.35. How much do 12 ounces of tea leaves cost? 

$5.64

Percent

100

10% of 80

8

200

75% of 28

21

300

95% of 180

171

400

15% of 220

33

500

30% of WHAT NUMBER is 72

240

Expressions/Equations

100

What does k equal?

13k=39

k=3

200

3.2 + h = 10.6

h=7.4

300

What is r?

3/8r = 6

r=16

400

What does k equal?

9.6k=5-1.8

1/3

500

To rent a car, it costs a flat fee of $50 plus an additional $32 per day. Write an equation that models the total cost c, for renting the car for d days.

c=32d+50