Subtraction with Regrouping: 556 − 71
Subtraction with Regrouping Calculator
What is 556 − 71?
Answer
556 − 71 =
485
With regrouping: 1 borrow — from the hundreds
| 4 | +10 | ||
| 5 (was 5, now 15) | 6 | ||
| − | 7 | 1 | |
| 4 | 8 | 5 |
Column by column: 556 − 71
- Ones: 6 − 1 = 5 — write 5.
- Tens: 5 is less than 7 — borrow 1 hundred: hundreds 5 → 4; 15 − 7 = 8 — write 8.
- Hundreds: after borrowing, 4; nothing to subtract — write 4.
556 − 71 = 485
Second check: 556 − 485 = 71
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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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