1-Digit Subtraction 1-Digit Subtraction Want Full Access? Join The Many Satisfied MathTA Users! SIGN UP TODAY OR LOGIN Subtracting by 1 Practice Subtracting by 1 START Subtracting by 2 Practice Subtracting by 2 START Subtracting by 3 Practice Subtracting by 3 START Subtracting by 4 Practice Subtracting by 4 START Subtracting by 5 Practice Subtracting by 5 START Subtracting by 6 Practice Subtracting by 6 START Subtracting by 7 Practice Subtracting by 7 START Subtracting by 8 Practice Subtracting by 8 START Subtracting by 9 Practice Subtracting by 9 START Course Content Subtracting By 1 Subtracting By 2 Subtracting By 3 Subtracting By 4 Subtracting By 5 Subtracting By 6 Subtracting By 7 Subtracting By 8 Subtracting By 9 1-Digit Subtraction (1 to 9) Quiz