I failed my math test yesterday :(,on the divisibility rule's
i will help
lets go to the porch
the divisibility rule for 2 is you look at the last digit and see if its even
the divisibility rule for 2 is look at the last digit and see if its even or not for 3 it is the same as 6 and 8 take all the #'s and divide by 3 but with 8 you divide by 8 for 4 is look at the last 2 digits and divide by 4.
for 5 it is the same thing as 10 but with 5 look at the last digit and see if it has a 5 or a 0 and with 10 it only has to have a 0 with 9 add all the digits and divide by 9 and that's it.