Subtraction with Regrouping: 751 − 149
Subtraction with Regrouping Calculator
What is 751 − 149?
Answer
751 − 149 =
602
With regrouping: 1 borrow — from the tens
| 4 | +10 | ||
| 7 | 1 (was 1, now 11) | ||
| − | 1 | 4 | 9 |
| 6 | 0 | 2 |
Column by column: 751 − 149
- Ones: 1 is less than 9 — borrow 1 ten: tens 5 → 4; 11 − 9 = 2 — write 2.
- Tens: after borrowing, 4; 4 − 4 = 0 — write 0.
- Hundreds: 7 − 1 = 6 — write 6.
751 − 149 = 602
Second check: 751 − 602 = 149
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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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