25 questions / 3 Digit Addition 3 Digit Subtraction Addition & Subtraction 3 Digit Addition & Subtraction Triva
20 questions / 3 Digit Addition 3 Digit Subtraction Addition & Subtraction 3 Digit Addition & Subtraction
20 questions / 3 Digit Addition 3 Digit Subtraction Addition & Subtraction 3 Digit Addition & Subtraction