One Atta Time Flash Cards Distance Learning Create New Sheet Customize Problems Select a Worksheet > Version 1 Version 2 Version 3 Version 4 Version 5 Version 6 Version 7 Version 8 Version 9 Version 10 Grab 'em All Subtraction (Horizontal) Subtract one number from another to find how much is left or how much smaller it is.Use borrowing (regrouping) when the top digit is smaller than the bottom digit in a place.
