Subtraction with Regrouping: 601 − 65
Subtraction with Regrouping Calculator
What is 601 − 65?
Answer
601 − 65 =
536
With regrouping across a zero: 2 borrows — there are no tens to borrow from, so 1 hundred becomes 10 tens, and 1 ten goes to the ones
| 5 | 9 | +10 | |
| 1 (was 1, now 11) | |||
| − | 6 | 5 | |
| 5 | 3 | 6 |
Column by column: 601 − 65
- Ones: 1 is less than 5 — borrow 1 hundred across the zero: hundreds 6 → 5, tens 0 → 9; 11 − 5 = 6 — write 6.
- Tens: after borrowing, 9; 9 − 6 = 3 — write 3.
- Hundreds: after borrowing, 5; nothing to subtract — write 5.
601 − 65 = 536
Second check: 601 − 536 = 65
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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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