rules Flashcards
1
Q
how do you find out if a number is divisible by 2?
A
If it is even
2
Q
how do you find out if a number is divisible by 3?
A
By adding up all of the digits and finding if they are divisible by 3
3
Q
how do you find out if a number is divisible by 4?
A
if the last two digits are divisible by 4
4
Q
how do you find out if a number is divisible by 5?
A
if the last digit is 0 or 5
5
Q
how do you find out if a number is divisible by 6?
A
if the number is divisible by 2 and 3
6
Q
how do you find out if a number is divisible by 8?
A
if the last 3 digits are divisible by 8
7
Q
how do you find out if a number is divisible by 9?
A
If the sum of the digits are divisible by 9
8
Q
how do you find out if a number is divisible by 10?
A
if the number ends in a zero
