Subtraction with Regrouping: 331 − 92
Subtraction with Regrouping Calculator
What is 331 − 92?
Answer
331 − 92 =
239
With regrouping: 2 borrows — from the tens and the hundreds
| 2 | 12 | +10 | |
| 1 (was 1, now 11) | |||
| − | 9 | 2 | |
| 2 | 3 | 9 |
Column by column: 331 − 92
- Ones: 1 is less than 2 — borrow 1 ten: tens 3 → 2; 11 − 2 = 9 — write 9.
- Tens: after borrowing, 2; 2 is less than 9 — borrow 1 hundred: hundreds 3 → 2; 12 − 9 = 3 — write 3.
- Hundreds: after borrowing, 2; nothing to subtract — write 2.
331 − 92 = 239
Second check: 331 − 239 = 92
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See Also
- Addition with Regrouping Calculator - Column addition step by step, with every carry
- Long Division Calculator - Step-by-step long division with detailed explanation
- Long Multiplication Calculator - Column multiplication with partial products, step by step
- Subtracting Fractions Calculator - Subtract fractions, mixed numbers and whole numbers step by step
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