Volume: Unit Cubes & Layers
Amari built a design of the number symbol with blocks. What is the volume of Amari’s design?
16 unit cubes
What is the volume of a fish tank that is 10 inches long, 4 inches wide, and 6 inches tall?
A. $20 cubic inches
B. 60 cubic inches
C. 240 cubic inches
D. 400 cubic inches
C. 240 cubic inches (10 x 4 x 6 = 240)
Write the expression: Mrs. Smith bought 3 boxes of 12 pens, then gave 5 pens away.
(3 x 12) - 5
What is the value of 4 x (15 - 7)?
32
What is the volume of this figure?
10 cubic units
What is the volume of a rectangular prism with a length of 7 cm, a width of 3 cm, and a height of 5 cm?
105 cubic cm (7 x 3 x 5 = 105)
Write the expression: Sarah bought 4 bags of 15 marbles, then lost 7 marbles.
(4x15)-7
What is the value of 7 + 4 x 5?
52
What are the 3 ways to find the volume of a rectangular prism?
- Counting all the unit cubes
- Area base x layers (height)
- l x w x h
A cereal box has a volume of 288 unit cubes. If the height is 9 inches and the width is 4 inches, what is the length?
A. 7 inches
B. 8 inches
C. 32 inches
D. 36 inches
B. 8 inches
A baker made 4 trays of cupcakes with 12 cupcakes on each tray. He then gave 8 cupcakes to his neighbor. Which expression shows the total number of cupcakes the baker has left?
(4 x 12) - 8
Which expression is equivalent to 6 x (10 - 4)?
(6x10) - (6x4)
Ms. Johnson is filling a box. 35 cubes cover the bottom layer. If the box holds 5 total layers, what is the volume?
175 cubic units
A large aquarium has a volume of 720 unit cubes. Its base measures 12 inches by 10 inches. What is the height?
A. 6 inches
B. 12 inches
C. 60 inches
D. 72 inches
6 inches
Write the expression for the bob's age: Jessica is 8. Leo is 3 years younger than Jessica. The Bob three times Leo's age.
3 x (8 - 3)
What is the value of 3(20 - 12)?
24
How many unit cubes make up this solid figure if the base is 3 x3, with 2 layers, but 4 units cubes are is missing from the top layer.
14
The total volume of two shed sections is being built. Section 1 is 5 by 8 by 10 ft. Section 2 is 5 by 6 by 4 ft. What is the total volume?
520 cubic feet
Section 1: 5 x 8 x 10 = 400 Section 2: 5 x 6 x 4 = 120
Total: 400 + 120 = 520.
Mr. Chen spent $10 on a book and $5 on a coffee. He paid with a $20 bill. Which expression shows the amount of change he received?
20-(10+5)
What is the value of 18 / 3 + 4 x (2 + 1)?
18