One Atta Time Flash Cards Distance Learning Create New Sheet 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 Subtracting Fractions (with regrouping) 4nf3c Subtract mixed numbers when the fraction part is too small and you need to borrow 1 whole to keep subtracting.
