Jim Murphy wrote:
> Ok, so it's a bit off topic. It still seems to be "in-thread"...

> This test about divisibility reminds me of my grade school maths teacher who
> gave us these rules for divisibility, up to and including, 12.

Interesting. I've been also taught some of these rules, but never
tried to remember them, until a few threads here about finding
a remainder without doing a division.

> 8. Are the last three digits divisible by 3?

They should be divisible by 8 I think. Try for example 1016.

 Nikolai

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