Ready Math Unit 1 Review

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

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

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

• It has a volume of 4 cubic units.

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

Draw an area model to solve 800 ÷ 25.

• 32

• 30

• 28

• 35

Ian has a storage box in the shape of a rectangular prism. The box has a square base with sides that are 2 feet long. The height of the storage box is 5 feet. What is the volume of Ian’s storage box in cubic feet?

• 10 cubic feet

• 20 cubic feet

• 30 cubic feet

• 40 cubic feet

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

• (427 × 3) + (427 × 5)

• (400 × 30) + (20 × 30) + (7 × 30) + (400 × 5) + (20 × 5) + (7 × 5)

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

• (427 × 30) + (427 × 5)

• (400 × 35) + (20 × 35) + (7 × 35)

What is the formula to find the volume of a rectangular prism in cubic inches?

• Length × Width × Height

• 2 × (Length + Width + Height)

• Length + Width + Height

• Length × Width

What is the product of 1,906 x 58?

• 110,548

• 120,000

• 100,000

• 115,000

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? Show your work. The team practices _______ minutes during the season.

• 5760

• 5000

• 6000

• 7200

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

• 12

• 10

• 14

• 15

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

A shipping crate in the shape of a rectangular prism has a length of 5 feet, a width of 4 feet, and a height of 3 feet. Tina uses unit cubes, each measuring 1 foot on each side, to pack the shipping crate without gaps or overlaps. Decide if the statement about the shipping crate is true or false. Statement: The volume of the crate is 20 cubic feet.

• True

• False