Math Benchmark 2 Review

The prisms given below are packed with unit cubes. Which of these prisms has a volume equal to 56 cubic units?

• W

• X

• Y

• Z

Which figure is a unit cube?

• Y

• Z

• X

• W

The triangle fits which of the following classifications?

• III only

• III and IV

• I and IV

• II and III

Choose the numbers that correctly complete the division equation represented by the model below.

• 2 x 23 = 46

• $46\div2=23$

• $4.6\div0.2\ =23$

• 0.2 x 46= 23

Select the categories that ALL THREE shapes can be included.

• Quadrilateral

• Rhombus

• Parallelogram

• Square

Which of the following is equal to 18.3 ÷ 3?

• (18 ÷ 3) + (3 ÷ 0.3)

• (18 ÷ 3) - (3 ÷ 3)

• (18 ÷ 3) - (0.3 ÷ 3)

• (18 ÷ 3) + (0.3 ÷ 3)

2.6 × 2.6 = 6.76

Using the multiplication equation above, solve the division equation below.

6.76 ÷ 2.6 = ?

• 2.6

• 6.76

• 2

• 26

Rita and Jan are working on a school project together. Rita has completed 0.3 of her portion, and Jan has completed a portion as well. Use the model to find how much of the total project Rita and Jan have completed.

• 0.3 x 0.4 = 0.12

• 0.3 x 4 = 1.2

• 3 x 0.4 = 1.2

• 0.3 + 0.4 = 0.7

In the rectangular prism above, l = 31 inches, w = 15 inches, and h = 16 inches. What is the volume of the rectangular prism?

• 465 square inches

• 465 cubic inches

• 7440 square inches

• 7440 cubic inches

A right rectangular prism with a square base with side lengths of 3 inches and a height of 9 inches. What is the volume of the right rectangular prism?

• 27 cubic inches

• 27 square inches

• 81 cubic inches

• 81 square inches