Subtraction with Regrouping: 712 − 65
Subtraction with Regrouping Calculator
What is 712 − 65?
Answer
712 − 65 =
647
With regrouping: 2 borrows — from the tens and the hundreds
| 6 | 10 | +10 | |
| 2 (was 2, now 12) | |||
| − | 6 | 5 | |
| 6 | 4 | 7 |
Column by column: 712 − 65
- Ones: 2 is less than 5 — borrow 1 ten: tens 1 → 0; 12 − 5 = 7 — write 7.
- Tens: after borrowing, 0; 0 is less than 6 — borrow 1 hundred: hundreds 7 → 6; 10 − 6 = 4 — write 4.
- Hundreds: after borrowing, 6; nothing to subtract — write 6.
712 − 65 = 647
Second check: 712 − 647 = 65
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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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