If a number ends with 0, it is divisible by 10. If a number ends with 5 or 0, it is divisible by 5.
2.50
There is no divisibility rule for 13 because it is a prime number. If you are thinking: why is there a divsibility rule for 2 and 3 then. Well, i don't know so go look it up on google.
Every number that ends in 0 is a multiple of both 5 and 10. Multiples of 5 always end in 0 or 5 and multiples of 10 always end in 0. 0 is the only common last digit
Just carry out the division.
The divisibility rule for 2 works because the base of our number system, 10, is divisible by 2.
If the number is whole and ends in zero, it's divisible by 10
By tautology. If it did not work, it would not be a divisibility rule!
If a number ends in 0, it is divisible by 10.
What is the divisblity rule by 8
There is no easy rule for divisibility by 34.
If a number ends with 0, it is divisible by 10. If a number ends with 5 or 0, it is divisible by 5.
Able to Be Divided
2.50
Judging by some of the questions asked on this site, the first rule is that divisibility is a concept that applies only to whole numbers.
2 squared 1 = 4 so the divisibility rule is that it is divisible by 1, 2 and 4.
the number is even.