| A | B |
|---|
| 2 | Is it even? (Does it end in 2,4,6,8, or 0) |
| 3 | Add digits do they divide by 3? |
| 4 | Can you divide the last 2 digits by 4? |
| 5 | Does it end in 5 or 0? |
| 6 | Is it divisible by 2 and 3? |
| 7 | 2 * the last digit, subtracted from the other digits--do you get a multiple of 7? |
| 8 | Is the number divisible by 2 atleast three times? |
| 9 | Is the sum of the digits divisible by 9? |
| 10 | Does it end in 0? The ones place. |
| 15 | Is it divisible by 3 and 5? |
| 11 | Does it hace same double digit number up to 99? |
