Subtraction with Regrouping: 521 − 214
Subtraction with Regrouping Calculator
What is 521 − 214?
Answer
521 − 214 =
307
With regrouping: 1 borrow — from the tens
| 1 | +10 | ||
| 5 | 1 (was 1, now 11) | ||
| − | 2 | 1 | 4 |
| 3 | 0 | 7 |
Column by column: 521 − 214
- Ones: 1 is less than 4 — borrow 1 ten: tens 2 → 1; 11 − 4 = 7 — write 7.
- Tens: after borrowing, 1; 1 − 1 = 0 — write 0.
- Hundreds: 5 − 2 = 3 — write 3.
521 − 214 = 307
Second check: 521 − 307 = 214
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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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