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Prime and Composite Numbers

  •   Game Code: 1771428
  •  English    24     Public
    Prime and Composite Numbers
  •   Study   Slideshow
  • Is this number prime or composite? 32
    Composite
  •  15
  • Is this number prime or composite? 67
    Prime
  •  15
  • Is this number prime or composite? 2
    Prime
  •  15
  • Is this number prime or composite? 19
    Prime
  •  15
  • Is this number prime or composite? 81
    Composite
  •  15
  • Is this number prime or composite? 49
    Composite
  •  15
  • Is this number prime or composite? 57
    Composite
  •  15
  • Is this number prime or composite? 43
    Prime
  •  15
  • Is this number prime or composite? 35
    Composite
  •  15
  • Is this number prime or composite? 23
    Prime
  •  15
  • Challenge: Prime or Composite? 123
    Composite. 3's rule
  •  15
  • Is this number prime or composite? 24
    Composite
  •  15
  • Is this number prime or composite? 76
    Composite
  •  15
  • Is this number prime or composite? 17
    Prime
  •  15
  • Is this number prime or composite? 47
    Prime
  •  15
  • is 5 a factor for 54?
    NO
  •  15
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