5th Grade Math Review

Order of Operations

100

Solve: 5 + 10 ÷ 2 x 4 -3

22

200

Solve: 2 x (3 + 2) +10

20

300

Solve: 5 x 3 + (10 x 4) - 12

43

400

(2 + 8) x 4 + (3 + 7) -10

40

500

20 x 6 ÷ 4 - 15 + 4

19

Simplifying Fractions

100

Simplify 6/7

6/7

200

Simplify 8/16

1/2

300

Simplify 1/27

1/27

400

Simplify 9/27

1/3

500

Simplify 36/45

4/5

Decimal Delight

100

Round to the hundredths place: 5.432

5.43

200

3.45 X 10

34.50

300

4.23 X 9

38.07

400

3.25/5 =  

0.65

500

12.6/4.2 = 

3

Volume Ventures

100

What are the two formulas for volume?

L x W x H  and  B x H

200

What is the volume of a shoe box that is 15 x 10 x 8 inches?

V=1,200 inches³

300

Deivy measured a cereal box that had a base of 12 inches and a height of 10 inches.  What is the volume of the cereal box?

V=120 inches³

400

Beth used 30 cubes to build a rectangular prism that was 5 cubes long, 3 cubes wide, and 12 cubes high.  What is the volume of the rectangular prism?

V=180 cubic units

500

Elicia built a rectangular prism that was 3x5x3 inches.

Ezra built a rectangular prism that was 9x2x4 inches.

What is the combined volume of the two prisms?

V=117 inches³

Miscellaneous

100

What are the formulas for perimeter and area?

Area:  LxW

Perimeter:  Add all sides.

200

I have 4 sides.  I have 4 right angles.  I have two pairs of parallel lines.  All of my sides are equal.  What am I?

I am a square.

300

3/4 X 2/5 (Be sure to simplify)

6/20 which simplifies to 3/10

400

2/5 divided by 2/3 (Please simplify your answer).

6/10 which simplifies to:  3/5

500

1/2 + 3/7 =

13/14