Free Printable Divisibility Rules Charts

I don’t remember ever learning any rules about divisibility when I was in school. I’m still not sure whether I simply missed them, or whether they were never actually taught.

Now, more than twenty years after graduating from high school, I have been learning some basic divisibility rules along with my kids. Major timesavers!

You may also like: Division Coloring Worksheets

9 Divisibility Rules to Teach Your Kids

1. If the last digit of a number is even, then the number is divisible by 2.
2. If the sum of all the digits in a number is divisible by 3, then the number is divisible by 3.
3. If the last 2 digits of a number are divisible by 4, then the number is divisible by 4.
4. If the last digit of a number is 0 or 5, then the number is divisible by 5.
5. If a number is divisible by both 2 and 3, then the number is divisible by 6.
6. If the last digit of a number is doubled and then subtracted from the rest of the number, and the answer is 0 or divisible by 7, then the number is divisible by 7.
7. If the last 3 digits of a number are divisible by 8, then the number is divisible by 8.
8. If the sum of all the digits in a number is divisible by 9, then the number is divisible by 9.
9. If the last digit of a number is 0, then the number is divisible by 10.

Free Printable Divisibility Rules Charts

This free printable divisibility rules chart would be perfect for slipping in a page protector and adding to a student’s notebook for quick reference. It could also be laminated for use as a wall chart.

The divisibility charts are available in blue, orange, purple, or green. All four colors are included in one easy download.

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Download the Free Divisibility Rules Charts

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Need another way to help your kids master division? Try this divisibility song!