Volume With Cubes
A rectangular prism is made of 12 unit cubes.
What is its volume?
12 cubic units
Find the volume of a rectangular prism with:
Length = 5 cm
Width = 3 cm
Height = 2 cm
30 cubic cm
What is:
326 × 4
Use area model or standard algorithm.
1,304
What is:
120 ÷ 6
20
What are the two formulas used to find the volume of a rectangular prism?
V = L x W x H
V = B x H
A figure has 3 layers. Each layer has 6 unit cubes.
What is the volume?
18 cubic units
A box is 8 inches long, 4 inches wide, and 3 inches tall.
What is its volume?
96 cubic inches
What is:
208 × 15
Use standard algorithm or partial products.
3,120
What is:
360 ÷ 12
Use area model to solve.
30
What is a quotient?
The result of division/answer to a division problem
A rectangular prism has 4 cubes across, 3 cubes deep, and 2 layers high.
How many unit cubes are needed to fill it?
24 cubic units
A rectangular prism has a length of 7 m, width of 5 m, and height of 4 m.
Write an equation and find the volume.
7 × 5 × 4 = 140 m³
Use the distributive property to solve:
364 × 12
4,368
A school has 384 students divided equally into 16 groups.
How many students are in each group?
24 students
What units do we use when finding volume?
cubic units
A figure is made of 5 layers, with 4 × 3 unit cubes in each layer.
What is the volume?
60 cubic units
A rectangular prism has a volume of 180 cubic feet. Its length is 9 feet and its width is 5 feet.
What is its height?
4 feet
Which expression is equivalent to:
427 × 36
A. (427 × 30) + (427 × 6)
B. (400 × 30) + (27 × 6)
C. (427 × 40) − (427 × 4)
D. A and C
D
Use area model or another strategy to solve:
675 ÷ 15
45
True or False: When solving the problem 3 x 2 x 6 you have to multiply 3 x 2 first.
FALSE
A rectangular prism is completely filled with unit cubes. It has 6 cubes in each layer and 7 layers.
How many unit cubes are in the prism?
42 cubic units
A box has a square base with sides of 6 inches. Its volume is 216 cubic inches.
What is the height?
6 inches
A school has 24 classrooms. Each classroom has 28 students.
How many students are there altogether?
672 students
A theater has 1,248 seats arranged equally into 24 sections.
How many seats are in each section?
52 seats
A composite solid is made of two rectangular prisms.
What is the volume of the entire figure?
192 cubic inches