Subtraction with Regrouping: 125 − 36
Subtraction with Regrouping Calculator
What is 125 − 36?
Answer
125 − 36 =
89
With regrouping: 2 borrows — from the tens and the hundreds
| 0 | 11 | +10 | |
| 5 (was 5, now 15) | |||
| − | 3 | 6 | |
| 8 | 9 |
Column by column: 125 − 36
- Ones: 5 is less than 6 — borrow 1 ten: tens 2 → 1; 15 − 6 = 9 — write 9.
- Tens: after borrowing, 1; 1 is less than 3 — borrow 1 hundred: hundreds 1 → 0; 11 − 3 = 8 — write 8.
- Hundreds: after borrowing, 0 — a leading zero is not written.
125 − 36 = 89
Second check: 125 − 89 = 36
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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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