Unit 1 • Unit Assessment (South Carolina • Form B)

The figure shown is built from unit cubes. Which statements about the figure are true? Choose all the correct answers.

• It has a volume of 4 cubic units.

• It has 3 layers with 2 unit cubes in each layer.

• It has 4 layers with 3 unit cubes in each layer.

• It has a volume of 12 cubic units.

• It has 4 layers with 2 unit cubes in each layer.

Draw an area model to find 800 ÷ 25.

• 32

• 20

• 25

• 40

The base of the rectangular prism is about 3 unit cubes by 6 unit cubes. Is 54 cubic units a reasonable estimate of the volume of the rectangular prism?

• Yes, if the height is 3 units.

• No, because the base area is incorrect.

• No, because the volume should be 18 cubic units.

• Yes, if the height is 6 units.

Which expressions are equivalent to 427 × 35? Choose all the correct answers.

• (427 × 3) + (427 × 5)

• (400 × 3) + (20 × 3) + (7 × 3) + (400 × 5) + (20 × 5) + (7 × 5)

• 12,000 + 2,000 + 600 + 100 + 210 + 35

• (427 × 30) + (427 × 5)

• (400 × 35) + (20 × 35) + (7 × 35)

Find the quotient 7,848 ÷ 72. Write your answer in the blanks.

• 109

• 108

• 111

• 115

What is the product? Record your answer on the grid. Then fill in the bubbles. 906 × 58 = ____

• 52,548

• 48,828

• 53,248

• 51,648

A baseball team practices 480 minutes each week of the season. The season lasts 12 weeks. How many minutes does the team practice during the season?

• 5760

• 4080

• 6720

• 5280

There are 168 players in the baseball league. There are 14 players on each team. How many teams are there in the baseball league?

• 12

• 10

• 14

• 16

Carol uses unit cubes to make the figure shown. What is the volume of Carol’s figure?

• 9 cubic centimeters

• 12 cubic centimeters

• 33 cubic centimeters

• 36 cubic centimeters

Tina uses unit cubes to fill a shipping crate shaped like a rectangular prism. Each unit cube has side lengths of 1 foot. Decide if each statement about the shipping crate is true or false. Choose True or False for each statement. The volume of the crate is 20 cubic feet.

• True

• False