Subtraction with Regrouping: 381 − 74
Subtraction with Regrouping Calculator
What is 381 − 74?
Answer
381 − 74 =
307
With regrouping: 1 borrow — from the tens
| 7 | +10 | ||
| 3 | 1 (was 1, now 11) | ||
| − | 7 | 4 | |
| 3 | 0 | 7 |
Column by column: 381 − 74
- Ones: 1 is less than 4 — borrow 1 ten: tens 8 → 7; 11 − 4 = 7 — write 7.
- Tens: after borrowing, 7; 7 − 7 = 0 — write 0.
- Hundreds: nothing to subtract — write 3.
381 − 74 = 307
Second check: 381 − 307 = 74
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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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