6()2÷64, () When (0, 1, 2, 3) is filled, the quotient is one digit; (4, 5, 6, 7, 8, 9) When () is filled in, the quotient is two digits.

6()2÷64, () When (0, 1, 2, 3) is filled, the quotient is one digit; (4, 5, 6, 7, 8, 9) When () is filled in, the quotient is two digits.