Subtraction with Regrouping: 423 − 47
Subtraction with Regrouping Calculator
What is 423 − 47?
Answer
423 − 47 =
376
With regrouping: 2 borrows — from the tens and the hundreds
| 3 | 11 | +10 | |
| 3 (was 3, now 13) | |||
| − | 4 | 7 | |
| 3 | 7 | 6 |
Column by column: 423 − 47
- Ones: 3 is less than 7 — borrow 1 ten: tens 2 → 1; 13 − 7 = 6 — write 6.
- Tens: after borrowing, 1; 1 is less than 4 — borrow 1 hundred: hundreds 4 → 3; 11 − 4 = 7 — write 7.
- Hundreds: after borrowing, 3; nothing to subtract — write 3.
423 − 47 = 376
Second check: 423 − 376 = 47
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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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