A square number is the result of multiplying a number by itself. The square of an even number will always be…?
  • A prime number
  • An odd number
  • An even number
  • Either an odd or an even number
Which number is the odd man out: 19, 27, 31, 43?
  • 19
  • 27
  • 31
  • 43
Which number is the odd man out: 16, 36, 64, 110?
  • 16
  • 36
  • 64
  • 110
What is a factor?
  • A number which is the result of multiplying a number by itself
  • A number that can only be divided exactly by itself or by 1
  • A number that may be divided exactly by another number
  • A number that divides exactly into another number
What is the smallest square number?
  • -2
  • 0
  • 1
  • 2
How many square numbers are there between 1 and 100?
  • 6
  • 8
  • 10
  • 12
There is only one prime number that ends in aCan you name it?
  • 5
  • 15
  • 25
  • 85
0 h : 0 m : 1 s

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