Is 11 an even or odd number?

Here are a couple of methods you can use to figure out if 11 is an even or odd number:

Divide By Two Method
You can divide 11 by two and if the result is an integer (whole number) then it is an even number. Otherwise, it is an odd number. 11 divided by 2 is 5.5, which is not an integer. Therefore, 11 is an odd number.

Last Number Method
Another way to determine if 11 is and even or odd number is simply to look at the last digit in 11. If the last digit is 0, 2, 4, 6, or 8 then the number is even, and if it is 1, 3, 5, 7, or 9 then it is an odd number. The last digit in 11 is 1, therefore, 11 is an odd number.

11 = odd number

Even or Odd?
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Using one of the methods above, do you think you can figure out if the next number on our list is even or odd?