When adding like fractions, only the numerators are added.
No.
You add the numerators and put over the denominator.
Yes you have to add with the same denominator. when ever you do fractions they have to have the same denominator no matter what. So thats a yes
You first add the numerators then take the denominator to the bottom of the sum of the numerators.
no.
add half the denominator to the numerator
You add or subtract only the numerators
find a common denominator for all three and then add all of the numerators together and keep the same denominator
if it has a denominator
Yes.
Yes
Yes, you do.