| A | B |
|---|
| A number is divisible by 2 | if the last digit is 0, 2, 4, 6, 8 |
| A number is divisible by 3 | if the sum of the digits is divisible by 3. |
| A number is divisible by 4 | if the number formed by the last two digits is divisible by 4. |
| A number is divisible by 5 | if the last digit is either 0 or 5. |
| A number is divisible by 6 | if it is divisible by 2 AND it is divisible by 3. |
| A number is divisible by 8 | if the number formed by the last three digits is divisible by 8. |
| A number is divisible by 9 | if the sum of the digits is divisible by 9. |
| A number is divisible by 10 | if the last digit is 0. |
