Subtraction with Regrouping: 987 − 468
Subtraction with Regrouping Calculator
What is 987 − 468?
Answer
987 − 468 =
519
With regrouping: 1 borrow — from the tens
| 7 | +10 | ||
| 9 | 7 (was 7, now 17) | ||
| − | 4 | 6 | 8 |
| 5 | 1 | 9 |
Column by column: 987 − 468
- Ones: 7 is less than 8 — borrow 1 ten: tens 8 → 7; 17 − 8 = 9 — write 9.
- Tens: after borrowing, 7; 7 − 6 = 1 — write 1.
- Hundreds: 9 − 4 = 5 — write 5.
987 − 468 = 519
Second check: 987 − 519 = 468
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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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Column subtractions of 468
| Example | Difference |
|---|---|
| 982 − 468 | 514 |
| 983 − 468 | 515 |
| 984 − 468 | 516 |
| 985 − 468 | 517 |
| 986 − 468 | 518 |
| 987 − 468 | 519 |
| 988 − 468 | 520 |
| 989 − 468 | 521 |
| 990 − 468 | 522 |
| 991 − 468 | 523 |
| 992 − 468 | 524 |