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Divisibility Rules

  •  20     Public
    Divisibility Rules (2, 3, 4, 5, 6, 9, 10)
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  • Which of the following numbers is divisible by 2?
    988
    423
    573
    59
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  • Which number is divisible by 5?
    9,473
    752,379
    5,395
    83,491
  •  15
  • Which number is divisible by 10?
    2,330
    9,558
    245,873
    54,987
  •  15
  • Which is divisible by 2?
    12
    95
    45
    47
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  • Which is the rule for 5?
    Number ends in a 0 or 5
    Number ends in 0, 2, 4, 6, 8
    Sum of the digits is divisible by 3
    Last two digits is divisible by 2
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  • Which is divisible by 10?
    648
    443
    280
    856
  •  15
  • 53,412 is divisible by 2?
    False
    True
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  • 78,434,761 is divisible by 10
    True
    False
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  • What is 75 divisible by?
    5
    2
    None of these
    10
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  • What is 450 is divisible by.
    5
    2
    10
    All of these
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  • What is the divisibility rule for 5?
    The sum of the digits is divisible by 4
    The last 2 digits are divisible by 4
    It ends in a 5 or 0
    The last digit is divisible by 2
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  • A number is divisible by 2 if.....
    the sum is divisible by 6
    it ends in 0, 2, 4, 6, or 8
    if it is divisible by 3 & 4
    if it is divisible by 2 & 3
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  • The number 30 is divisible by...
    2
    All of these
    10
    5
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  • 45,696 is divisible by 2
    True
    False
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  • 9,000,000 is divisible by 2, 5, 10
    False
    True
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  • What is 45,982,355 divisible by?
    4
    5
    10
    2
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