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 4s Practice subtracting 4 from a number quickly and accurately.Get comfortable finding the difference when taking away 4.Build speed with subtraction facts so answers come more easily in your head.