Grade 8 Mathematics

What is the value of 8 squared?

• 16

• 10

• 64

• 36

Simplify: 16 ÷ 2 + 4

• 8

• 20

• 6

• 12

If a rectangle has a length of 8 cm and a width of 5 cm, what is its area?

• 56 cm²

• 40 cm²

• 30 cm²

• 13 cm²

What is the value of 8! (8 factorial)?

• 1000

• 56

• 720

• 40320

Solve for x: 3x - 5 = 19

• x = 6

• x = 10

• x = 8

• x = 12

If a car travels at a speed of 60 km/h, how far will it travel in 8 hours?

• 360 km

• 480 km

• 240 km

• 120 km

What is the value of 8 to the power of 3?

• 512

• 24

• 1000

• 64

Simplify: 2(4x + 3) - 5x

• 8x + 6 - 5x

• 8x + 6 - 3x

• 10x + 6 - 5x

• 2(4x + 3) - 5x

If a circle has a radius of 8 cm, what is its circumference?

• C = 32π cm

• C = 16π cm

• C = 8π cm

• C = 64 cm

What is the value of 8% of 200?

• 16

• 24

• 10

• 4