Math Quiz revision factors, multiples, rounding, square, cube

Round 38 to the nearest 10.

• 20
• 40
• 50
• 30

What is 256 rounded to the nearest 100?

• 200
• 300
• 350
• 250

Round 4,789 to the nearest 1,000.

• 4,000
• 3,000
• 4,500
• 5,000

Which of these is a multiple of 5?

• 105
• 108

• 103
• 107

Which of these are factors of 24?

• 5, 10, 15, 20
• 7, 14, 21, 28
• 9, 18, 27, 36
• 1, 2, 3, 4, 6, 8, 12, 24

Calculate 6 squared. (6 x 6)

• 36
• 25
• 42
• 30

Which number when squared gives 81?

• 9
• 10
• 12
• 7

Is 64 a square number?

• Yes
• No

What is 5 cubed (5 x 5 x 5)?

• 125
• 500
• 30
• 100

Which number give 125 when cubed? (? x ? x ? = 125)

• 3
• 4
• 2
• 5