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 Adding and Subtracting (Within 10) Add two numbers where the total is 10 or less.Subtract one number from another when the answer stays within 10.Switch between addition and subtraction and choose the right operation for each problem.Build speed and accuracy with basic math facts up to 10.