Subtraction with Regrouping: 641 − 239
Subtraction with Regrouping Calculator
What is 641 − 239?
Answer
641 − 239 =
402
With regrouping: 1 borrow — from the tens
| 3 | +10 | ||
| 6 | 1 (was 1, now 11) | ||
| − | 2 | 3 | 9 |
| 4 | 0 | 2 |
Column by column: 641 − 239
- Ones: 1 is less than 9 — borrow 1 ten: tens 4 → 3; 11 − 9 = 2 — write 2.
- Tens: after borrowing, 3; 3 − 3 = 0 — write 0.
- Hundreds: 6 − 2 = 4 — write 4.
641 − 239 = 402
Second check: 641 − 402 = 239
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- 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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