Subtraction with Regrouping: 778 − 389
Subtraction with Regrouping Calculator
What is 778 − 389?
Answer
778 − 389 =
389
With regrouping: 2 borrows — from the tens and the hundreds
| 6 | 16 | +10 | |
| 8 (was 8, now 18) | |||
| − | 3 | 8 | 9 |
| 3 | 8 | 9 |
Column by column: 778 − 389
- Ones: 8 is less than 9 — borrow 1 ten: tens 7 → 6; 18 − 9 = 9 — write 9.
- Tens: after borrowing, 6; 6 is less than 8 — borrow 1 hundred: hundreds 7 → 6; 16 − 8 = 8 — write 8.
- Hundreds: after borrowing, 6; 6 − 3 = 3 — write 3.
778 − 389 = 389
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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 389
| Example | Difference |
|---|---|
| 773 − 389 | 384 |
| 774 − 389 | 385 |
| 775 − 389 | 386 |
| 776 − 389 | 387 |
| 777 − 389 | 388 |
| 778 − 389 | 389 |
| 779 − 389 | 390 |
| 780 − 389 | 391 |
| 781 − 389 | 392 |
| 782 − 389 | 393 |
| 783 − 389 | 394 |