Divisibility Rules for 4, 8, 12 and !

A number is divisible by 4 if the last two digit's form also numbers ending in two zero's are divisible by 4.

Example: 216
2,200


RULE FOR 8

A number is divisible by 8 if the last three digits form..a number that is divisible by 8. Also numbers ending in three zero's are divisible by 8.

RULE FOR 12

A number is divisible by 12 if it is divisible by both 3 and 4

RULE FOR 11

A number is divisible by 11 if the difference beetween the sum of the odd places is other zero or divisible by 11.​