Order of Operations
Volume
Add/Subtract Fractions
Add/Subtract Mixed Numbers
Multiply/Divide Fractions
100

Solve: 3 × (8 + 6) 

42

100
  1. Find the volume of a rectangular prism with the dimensions: 

Length = 2 inches
Height = 3 inches
Width = 4 inches

24 inches3

100

3/10 + 1/2

4/5

100

1 1/2 + 1 1/2

3

100

3/10 X 5

1 1/2 

200

Solve: 4 × (2,101 − 987) 

1,114

200
  1. Find the volume of a rectangular prism with the dimensions:

Length = 3 centimeters
Height = 3 centimeters
Width = 4 centimeters

36 centimeters3

200

3/8 + 3/4

9/8 or 1 1/8

200

5 1/6 + 6 2/3

11 5/6 

200

1/4 X 1/4

1/16 

300

Solve: 12 ÷ (2 + 4) + 6 × 3

20

300
  1. Find the volume of a rectangular prism with the dimensions:

Length = 3 feet
Height = 6 feet
Width = 4 feet

72 feet3

300

3/5 - 1/2

1/10

300

14 1/3 - 3 3/4

10 7/12

300

1/8 ÷ 4

1/32

400

Solve: 35 − 5 × (12 − 7)  

10

400
  1. Which rectangular prism has a greater volume?

     #1                                             #2
Length =  5 yards                 Length = 6 yards
Height =  4 yards                 Height = 4 yards
Width =   8 yards                 Width = 5 yards

Prism  #1

400

1/4 + 2/3 + 5/12

16/12 or 1 1/3 

400

4 1/4 - 1 1/5

3 1/20

400

3 ÷ 1/5

15

500

Add parentheses to make the answer 10:  

8 + 12 ÷ 4 + 2

8 + 12 ÷ (4 + 2)

500
  1. Which rectangular prism has a greater volume?

   Prism  #1                         Prism  #2
  Length =   3                     Length = 2
  Height =     2                    Height = 3
  Width =     6                    Width = 8

Prism  #2

500

3/5 + (1/2 - 1/10)

10/10 = 1

500

2 3/4 + 1 1/3 + 2 1/4

6 1/3 

500

5 1/3 X 2 3/4

14 2/3