Speed Test

A triangle is a _ shape because it has three sides.

• two-dimensional or 2d
• 3d

• circular

• 4d

The number 7 is a _ number because it only has two factors: 1 and itself.

• prime
• composite

• even

• coprime

The decimal 0.75 is the same as the fraction _.

• three-fourths
• 1/4

• 2/3

• 1/2

The area of a rectangle is found by multiplying its length by its _.

• width
• angles

• diagonals

• height

The volume of a cube is found by multiplying the length, width, and _.

• height
• diagonal

Which of the following is a composite number?

• 11

• 7

• 15

• 2

Round 3.678 to the nearest tenth.

• 3.6

• 3.7

• 3.67

• 4

Which shape has six faces, all of which are rectangles?

• Cube

• Rectangular prism

• Cylinder

• Sphere

What is the area of a rectangle with length 8 cm and width 5 cm?

• 13 cm²

• 40 cm²

• 20 cm²

• 30 cm²

Which number is divisible by 5?

• 23

• 40

• 37

• 42