Subtraction with Regrouping: 308 − 136
Subtraction with Regrouping Calculator
What is 308 − 136?
Answer
308 − 136 =
172
With regrouping: 1 borrow — from the hundreds
| 2 | +10 | ||
| 0 (was 0, now 10) | 8 | ||
| − | 1 | 3 | 6 |
| 1 | 7 | 2 |
Column by column: 308 − 136
- Ones: 8 − 6 = 2 — write 2.
- Tens: 0 is less than 3 — borrow 1 hundred: hundreds 3 → 2; 10 − 3 = 7 — write 7.
- Hundreds: after borrowing, 2; 2 − 1 = 1 — write 1.
308 − 136 = 172
Second check: 308 − 172 = 136
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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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