It divides exactly by 3, but not 4.
It is not. 621 is divisible by 3, not the other way round.
Not exactly because it will have remainder of 1
Not exactly because it will have remainder of 1
No - because the sum of the digits does not divide exactly by 3.
It divides exactly by 3, but not 4.
It is not. 621 is divisible by 3, not the other way round.
20 is divisible by 2, 5 and 10. It is not exactly divisible by 3 or 9.
Yes it is. It goes in 206 times exactly.
Not exactly because it will have a remainder
Yes and it is exactly 2129
Not exactly because it will have a remainder
not exactly...39.666 times
Yes indeed. That's exactly what "divisible by 3" means.
They are multiples of 3
Yes, it is divisible by 2, 3 and 9, but is not exactly divisible by 5 or 10.
Not exactly because it will have a remainder of 1