Hello I am ava and I need help with this question I am very confused ?Answers are A. Annie is correct Keegan did not reqroup properly.B. Keegan is correct Annie did not regroup properlyC. Annie is correct Keegan did not line up the decimals correctlyD.Keegan is correct and he did not line up the decimals correctly

Hello I am ava and I need help with this question I am very confused Answers are A Annie is correct Keegan did not reqroup properlyB Keegan is correct Annie did class=