1.2 Divisibility Pattern

divisibility rules for 4

If the last two digits are divisible by 4

divisibility rules for 10

If the ones digit is 0

divisibility rules for 3

Sum of all of the digits is divisible by 3.

divisibility rules for 9

Sum of all of the digits is divisible by 9

divisibility rules for 6

The # is divisible by 6 if it is also divisible by 2 and 3. Which means that it must be ending in 0,2,4,6 or 8 and the sum must be a multiple of 3.

divisibility rules for 2

The number is divisible by 2 if it ends in a 0,2,4,6,or 8.

divisibility rules for 5

The number is divisible by 5 is it ends in a 0 or a 5.

even number

A whole number ending with 0, 2, 4, 6, or 8 in the ones place.

odd number

A whole number ending with 1, 3, 5, 7, or 9 in the ones place.

divisible

Can be divided by a number without leaving a remainder