L LANE New member Joined Sep 19, 2006 Messages 4 Sep 19, 2006 #1 Code: 105 X 15 _____ 525 5 X 105 +1,050 10 X 105 _______ 1,575 What happens to the regrouped digit when there is a zero in the factor?
Code: 105 X 15 _____ 525 5 X 105 +1,050 10 X 105 _______ 1,575 What happens to the regrouped digit when there is a zero in the factor?
tkhunny Moderator Staff member Joined Apr 12, 2005 Messages 11,325 Sep 19, 2006 #2 I don't understand what you are asking. What digit was regrouped? Aren't you just adding the intermediate results?
I don't understand what you are asking. What digit was regrouped? Aren't you just adding the intermediate results?
