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