Is 3981 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 3981 is divisible by 8.
Even Rule: If the hundreds digit in 3981 is EVEN, and the last two digits in 3981 are divisible by 8, then 3981 is divisible by 8.
Odd Rule: If the hundreds digit in 3981 is ODD, and the last two digits in 3981 plus 4 is divisible by 8, then 3981 is divisible by 8.
The hundreds digit in 3981 is 9, which is odd, and the last two digits are 81.
Thus, we use the Odd Rule above:
81 + 4 = 85. 85 is not divisible by 8, therefore 3981 is not divisible by 8.
The answer to "Is 3981 Divisible By 8?" is no.
3981 divided by 8 is 497.625.
Is 3982 Divisible by 8?
Here is our next calculation. Try to figure out the answer before you check it.
