Why doesnt 7 have a division rule?
>2 is even
>3 is the sum of the digits add up to be divisible by 3
>4 is the last two digits of a number are divisible by 4
>5 is the lasr digit is 5 or 0
>6 is the number is divisible by 2 and 3
>8 is the last 3 digits are divisible by 8
>9 is the digits of the number add up to be divisible by 9
Where's 7's rule?
>2 is even
>3 is the sum of the digits add up to be divisible by 3
>4 is the last two digits of a number are divisible by 4
>5 is the lasr digit is 5 or 0
>6 is the number is divisible by 2 and 3
>8 is the last 3 digits are divisible by 8
>9 is the digits of the number add up to be divisible by 9
Where's 7's rule?
