Is 3520 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 3520 is divisible by 8.
Even Rule: If the hundreds digit in 3520 is EVEN, and the last two digits in 3520 are divisible by 8, then 3520 is divisible by 8.
Odd Rule: If the hundreds digit in 3520 is ODD, and the last two digits in 3520 plus 4 is divisible by 8, then 3520 is divisible by 8.
The hundreds digit in 3520 is 5, which is odd, and the last two digits are 20.
Thus, we use the Odd Rule above:
20 + 4 = 24. 24 is divisible by 8, therefore 3520 is divisible by 8.
The answer to "Is 3520 Divisible By 8?" is yes.
3520 divided by 8 is 440.
Is 3521 Divisible by 8?
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