I was in school in the 70s - 80s. The first time having kids come home from school and needing help with their math homework was a real shocker. Back when I w

I was in school in the 70s - 80s. The first time having kids come home from school and needing help with their math homework was a real shocker. Back when I was in school, you "carried" and "borrowed" when doing addiging and subtraction. Now they "regroup", and some other terminology I can't remember.