Subtraction with Regrouping: 157 − 74
Subtraction with Regrouping Calculator
What is 157 − 74?
Answer
157 − 74 =
83
With regrouping: 1 borrow — from the hundreds
| 0 | +10 | ||
| 5 (was 5, now 15) | 7 | ||
| − | 7 | 4 | |
| 8 | 3 |
Column by column: 157 − 74
- Ones: 7 − 4 = 3 — write 3.
- Tens: 5 is less than 7 — borrow 1 hundred: hundreds 1 → 0; 15 − 7 = 8 — write 8.
- Hundreds: after borrowing, 0 — a leading zero is not written.
157 − 74 = 83
Second check: 157 − 83 = 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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