Column Subtraction: 69 − 15
Subtraction with Regrouping Calculator
What is 69 − 15?
Answer
69 − 15 =
54
No regrouping: each column is subtracted on its own
| 6 | 9 | |
| − | 1 | 5 |
| 5 | 4 |
Column by column: 69 − 15
- Ones: 9 − 5 = 4 — write 4.
- Tens: 6 − 1 = 5 — write 5.
69 − 15 = 54
Second check: 69 − 54 = 15
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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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