Focus On Life Science: California Grade 7

Chapter 1: Cell Structure and Function

Math Practice

1.
Two solids with dimensions 2 cm × 2 cm × 5 cm and 1 cm × 4 cm × 5 cm have the same volume. Find the volume.
A)18 cm3
B)20 cm3
C)40 cm3
D)81 cm3
2.
What is the surface area of the solid with dimensions 2 cm × 2 cm × 5 cm?
A)20 cm2
B)18 cm2
C)24 cm2
D)48 cm2
3.
What is the surface area of the solid with dimensions 1 cm × 4 cm × 5 cm?
A)58 cm2
B)29 cm2
C)10 cm2
D)20 cm2
4.
Two solids with dimensions 4 cm × 4 cm × 3 cm and 4 cm × 2 cm × 6 cm have the same volume. Find the volume.
A)11 cm3
B)24 cm3
C)48 cm3
D)12 cm3
5.
What is the surface area of the solid with dimensions 4 cm × 4 cm × 3 cm?
A)40 cm2
B)80 cm2
C)22 cm2
D)44 cm2
6.
What is the surface area of the solid with dimensions 4 cm × 2 cm × 6 cm?
A)88 cm2
B)44 cm2
C)12 cm2
D)24 cm2
7.
Two solids with dimensions 1 cm × 4 cm × 13 cm and 2 cm × 2 cm × 13 cm have the same volume. Find the volume.
A)112 cm3
B)17 cm3
C)138 cm3
D)52 cm3
8.
What is the surface area of the solid with dimensions 1 cm × 4 cm × 13 cm?
A)17 cm2
B)52 cm2
C)138 cm2
D)112 cm2
9.
What is the surface area of the solid with dimensions 2 cm × 2 cm × 13 cm?
A)112 cm2
B)52 cm2
C)17 cm2
D)138 cm2
10.
Two solids with dimensions 2 cm × 3 cm × 7 cm and 1 cm × 6 cm × 7 cm have the same volume. Find the volume.
A)42 cm3
B)84 cm3
C)14 cm3
D)28 cm3
Grade 7
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