Subtraction with Regrouping: 417 − 69
Subtraction with Regrouping Calculator
What is 417 − 69?
Answer
417 − 69 =
348
With regrouping: 2 borrows — from the tens and the hundreds
| 3 | 10 | +10 | |
| 7 (was 7, now 17) | |||
| − | 6 | 9 | |
| 3 | 4 | 8 |
Column by column: 417 − 69
- Ones: 7 is less than 9 — borrow 1 ten: tens 1 → 0; 17 − 9 = 8 — write 8.
- Tens: after borrowing, 0; 0 is less than 6 — borrow 1 hundred: hundreds 4 → 3; 10 − 6 = 4 — write 4.
- Hundreds: after borrowing, 3; nothing to subtract — write 3.
417 − 69 = 348
Second check: 417 − 348 = 69
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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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