Subtraction with Regrouping: 972 − 325
Subtraction with Regrouping Calculator
What is 972 − 325?
Answer
972 − 325 =
647
With regrouping: 1 borrow — from the tens
| 6 | +10 | ||
| 9 | 2 (was 2, now 12) | ||
| − | 3 | 2 | 5 |
| 6 | 4 | 7 |
Column by column: 972 − 325
- Ones: 2 is less than 5 — borrow 1 ten: tens 7 → 6; 12 − 5 = 7 — write 7.
- Tens: after borrowing, 6; 6 − 2 = 4 — write 4.
- Hundreds: 9 − 3 = 6 — write 6.
972 − 325 = 647
Second check: 972 − 647 = 325
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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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