Column Subtraction: 688 − 203
Subtraction with Regrouping Calculator
What is 688 − 203?
Answer
688 − 203 =
485
No regrouping: each column is subtracted on its own
| 6 | 8 | 8 | |
| − | 2 | 0 | 3 |
| 4 | 8 | 5 |
Column by column: 688 − 203
- Ones: 8 − 3 = 5 — write 5.
- Tens: 8 − 0 = 8 — write 8.
- Hundreds: 6 − 2 = 4 — write 4.
688 − 203 = 485
Second check: 688 − 485 = 203
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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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