5th Grade EOY Review Round 3

A unit cube has a side length of 𝟏 unit. What is the volume of the unit cube?

• 6 cubic units

• 4 cubic units

• 2 cubic units

• 1 cubic unit

Which expression is equivalent to 𝟏𝟓, 𝟑𝟏𝟒?

• 806 × 19

• 807 × 19

• 808 × 18

• 809 × 18

What is the area of the square?

Which expression represents the product of 𝟒 and the difference of 𝟏𝟕 and 𝟗?

• 4 + (17 + 9)

• 4 + (17 − 9)

• 4 × (17 + 9)

• 4 × (17 − 9)

A figure is built of cubes, as shown. Each cube measures 𝟏 cubic foot.

• 33 cubic feet

• 36 cubic feet

• 40 cubic feet

• 44 cubic feet

Which statement is true?

• All polygons have 4 right angles, and a rhombus is a polygon; therefore, all rhombuses have 4 right angles

• All parallelograms have all 4 sides equal in length, and a rectangle is a parallelogram; therefore, all rectangles have all 4 sides equal in length.

• All rectangles have 4 right angles, and a square is a rectangle; therefore, all squares have 4 right angles. .

• All squares have all 4 sides equal in length, and a square is a quadrilateral; therefore, all quadrilaterals have all 4 sides equal in length.

What is the product of 𝟐. 𝟑 and 𝟏. 𝟖?

• 3.1

• 3.11

• 4.1

• 4.14

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