Subtraction with Regrouping: 500 − 92
Subtraction with Regrouping Calculator
What is 500 − 92?
Answer
500 − 92 =
408
With regrouping across a zero: 2 borrows — there are no tens to borrow from, so 1 hundred becomes 10 tens, and 1 ten goes to the ones
| 4 | 9 | +10 | |
| 0 (was 0, now 10) | |||
| − | 9 | 2 | |
| 4 | 0 | 8 |
Column by column: 500 − 92
- Ones: 0 is less than 2 — borrow 1 hundred across the zero: hundreds 5 → 4, tens 0 → 9; 10 − 2 = 8 — write 8.
- Tens: after borrowing, 9; 9 − 9 = 0 — write 0.
- Hundreds: after borrowing, 4; nothing to subtract — write 4.
500 − 92 = 408
Second check: 500 − 408 = 92
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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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