These flashcards cover the rules governing divisibility of numbers. These cards will help you figure out what numbers can be divided by what numbers.
There are 8 flash cards in this set (2 pages to print.)
To use:
1. Print out the cards.
2. Cut along the dashed lines.
3. Fold along the solid lines.
Sample flash cards in this set:
| Questions | Answers |
|---|---|
| What is the divisibility rule for 2? | The number ends in 0, 2, 4, 6, or 8; an even number |
| What is the divisibility rule for 3? | The sum of the digits are divisible by 3 |
| What is the divisibility rule for 4? | The number formed by the last two digits is divisible by 4 |
| What is the divisibility rule for 5? | The number end in 0 or 5 |
| What is the divisibility rule for 6? | The number is divisible by both 2 and 3 |
| What is the divisibility rule for 9? | The sum of the digits are divisible by 9 |
| What is the divisibility rule for 10? | the number ends in 0 |
| What should you do if you can't remember the divisibility rule? | Try division, does it divide evenly? |
