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6 Cards in this Set
- Front
- Back
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divisible by 3 if...
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the SUM of the digits is divisible by 3
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divisible by 4 if...
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The number that the last 2 digits make are divisible by 4
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divisible by 5 if...
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the numbers in the ones place is 0 or 5
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divisible by 6 if...
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the number is divisible by BOTH 2 and 3
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divisible by 9 if...
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The sum of all digits is divisibe by 9
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A prime number
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its only factors are 1 and itself
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