Is 9 Divisible By 11?

If you divide 9 by 11 and the quotient is a whole number without a remainder, then 9 is divisible by 11. To find out if 9 is divisible by 11 you could therefore simply enter 9 divided by 11 into your calculator to see if you get a remainder - however, we will show you a better method to determine if 9 is divisible by 11 without a calculator.

To find out if any number such as 9 is divisible by 11, you split 9 into individual digits and then alternate subtracting and adding the digits. If the absolute value of the result is divisible by 11, then 9 is divisible by 11. Here is the math:

0 - 9 = -9
|-9| = 9

9 is not divisible by 11, therefore the answer to "Is 9 divisible by 11?" is No.

Divisible by 11
Please enter another number below to see if it is divisible by 11.

Is 10 divisible by 11?
Here is a similar problem we have explained and answered using the same technique we used above.