No remainder
- Level 1: Three-digit dividend ÷ one-digit divisor (2–9). Whole-number answers.
- Level 2: Four-digit dividend ÷ one-digit divisor (2–9); 75% use divisors 6–9. Practice longer quotients, including zeros.
- Level 3: Four- or five-digit dividend ÷ two-digit divisor (12–99). Estimate and adjust quotient digits.