Addition with Regrouping: 71 + 52
Addition with Regrouping Calculator
What is 71 + 52?
Answer
71 + 52 =
123
The sum is longer than the addends: 1 carry — into the hundreds; the last one makes a new digit
| 1carry | |||
| 7 | 1 | ||
| + | 5 | 2 | |
| 1 | 2 | 3 |
Column by column: 71 + 52
- Ones: 1 + 2 = 3 — write 3.
- Tens: 7 + 5 = 12 — write 2, carry 1.
- Hundreds: the carried 1 — write 1.
71 + 52 = 123
Second check: 123 − 71 = 52
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- Adding Fractions Calculator - Add fractions, mixed numbers and whole numbers step by step
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