Column Subtraction: 69 − 17
Subtraction with Regrouping Calculator
What is 69 − 17?
Answer
69 − 17 =
52
No regrouping: each column is subtracted on its own
| 6 | 9 | |
| − | 1 | 7 |
| 5 | 2 |
Column by column: 69 − 17
- Ones: 9 − 7 = 2 — write 2.
- Tens: 6 − 1 = 5 — write 5.
69 − 17 = 52
Second check: 69 − 52 = 17
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Column subtractions of 17
FAQ
What is 69 − 17?
69 − 17 = 52
How do you check that 69 − 17 = 52?
Add the difference and the subtrahend: 52 + 17 = 69. Getting the minuend back means the difference is right.
How many times do you borrow in 69 − 17?
Not once: every top digit is at least as large as the digit below it.
See Also
- 64 − 28 = 36 - Subtraction with Regrouping
- 65 − 26 = 39 - Subtraction with Regrouping
- 66 − 12 = 54 - Column Subtraction
- 66 − 19 = 47 - Subtraction with Regrouping
- 67 − 15 = 52 - Column Subtraction
- 67 − 26 = 41 - Column Subtraction
- 67 − 28 = 39 - Subtraction with Regrouping
- 68 − 23 = 45 - Column Subtraction
- 68 − 34 = 34 - Column Subtraction
- 69 − 15 = 54 - Column Subtraction
- 69 − 28 = 41 - Column Subtraction
- 70 − 12 = 58 - Subtraction with Regrouping
- 70 − 23 = 47 - Subtraction with Regrouping
- 70 − 34 = 36 - Subtraction with Regrouping
- 71 − 17 = 54 - Subtraction with Regrouping
- 71 − 19 = 52 - Subtraction with Regrouping
- 71 − 26 = 45 - Subtraction with Regrouping
- 72 − 36 = 36 - Subtraction with Regrouping
- 73 − 15 = 58 - Subtraction with Regrouping
- 73 − 19 = 54 - Subtraction with Regrouping
- 69 − 17 = 52 — вычитание в столбик
- 69 − 17 = 52 - resta en columna
- 69 − 17 = 52 - conta armada de subtração