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 6s (horizontal) Subtract 6 from a number quickly and accurately.Use subtraction facts with 6 to find differences without counting every time.Build speed and confidence with mental subtraction.Notice patterns when taking away 6 (like the answer going down by 6 each time).