even number are

2, 4, 6, 8, 10, etc.

Any number that’s ends with 0, 2, 4, 6, 8, or every other number starting with 0

0 2 4 6 8 10 12 14 16 18 20

Even numbers are integers that are divisible by 2 without leaving a remainder. In other words, an even number is any number that can be divided by 2 evenly.

To determine if a number is even or not, you can use the modulo operator (%). If the number modulo 2 equals 0, then it is an even number.

For example, let's take the number 6:
6 % 2 = 0

Since 6 divided by 2 equals 3 with no remainder, we can conclude that 6 is an even number.

Similarly, let's take the number 7:
7 % 2 = 1

In this case, when 7 is divided by 2, we get 3 with a remainder of 1. Therefore, 7 is an odd number, not an even number.