Subtraction with Regrouping: 431 − 83
Subtraction with Regrouping Calculator
What is 431 − 83?
Answer
431 − 83 =
348
With regrouping: 2 borrows — from the tens and the hundreds
| 3 | 12 | +10 | |
| 1 (was 1, now 11) | |||
| − | 8 | 3 | |
| 3 | 4 | 8 |
Column by column: 431 − 83
- Ones: 1 is less than 3 — borrow 1 ten: tens 3 → 2; 11 − 3 = 8 — write 8.
- Tens: after borrowing, 2; 2 is less than 8 — borrow 1 hundred: hundreds 4 → 3; 12 − 8 = 4 — write 4.
- Hundreds: after borrowing, 3; nothing to subtract — write 3.
431 − 83 = 348
Second check: 431 − 348 = 83
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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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