5th Math End of Year Case (20-21

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 x 19

• 807 x 19

• 808 x 18

• 809 x 18

Consider the square. What is the area of the square?

• 4/4 square unit

• 4/8 square unit

• 1/2 square unit

• 4/16 square unit

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)

Consider the two rules: - The x-coordinate starts with 0 and increases by 4. - The y-coordinate starts with 0 and increases by 6. Which ordered pair would be part of the series?

• (4,2)

• (6,4)

• (12,18)

• (24,16)

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

• 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

A student claims 7.4 ÷ 10¹ = 74. Which statement is true?

• The student is incorrect because 7.4 ÷ 10¹ = 7.4 ÷ 10 = 0.74.

• The student is incorrect because 7.4 ÷ 10¹ = 7.4 ÷ 100 = 0.74.

• The student is correct because 7.4 ÷ 10¹ = 7.4 ÷ 10 = 74.

• The student is correct because 7.4 ÷ 10¹ = 7.4 ÷ 100 = 74.