EVEN NUMBER
Any whole number that can be divided exactly by 2.
The last digit will be 0, 2, 4, 6 or 8.
ODD NUMBER
Any whole number that CANNOT be divided exactly by 2.
The last digit will be 1, 3, 5, 7 or 9.
Look at this picture which shows that 12 is even and 11 is odd.
Example
Is the number even or odd?
30
Answer
Even
Can be divided by 2 exactly.
Also last digit is 0.