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Divisibility rules

divisibility rules for 2 3 4 5 6 9 and 10

the divisibility rule for 2 if the ones digit is even (0,2,4,6,8)
the divisibility rule for 3 If all the digits added up = an multiple of three
the divisibility rule for 4 if the last two digits of a number is divisible by 4
the divisibility rule for 5 If the ones digit is a 5 or a 0
the divisibility rule for 6 If both the divisibility rules for 2 and 3 work
the divisibility rule for 9 if all the digits added up equals a number that is divisible by 9
the divisibility rule for 10 if the ones digit is a 0
Created by: Gunnerman856