Anonymous

Are all odd numbers divisible by 3?

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Claire MotherofPetey Profile

No.  Here's a way to find out if a number is divisible by 3:  Add the digits.  If that is divisible by 3 so is the number.

Examples:

111 ~ 1+1+1 = 3 so 111 is divisible by 3.

113 ~ 1+1+3 = 5 so 113 is not divisible by 3

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Anonymous