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МатематикаВопрос:
Calculate the sum: 523 + 231
Ответ:
Краткое пояснение: Выполняем сложение трехзначных чисел в столбик, начиная с разряда единиц.
Пошаговое решение:
- Единицы: 3 + 1 = 4. Пишем 4.
- Десятки: 2 + 3 = 5. Пишем 5.
- Сотни: 5 + 2 = 7. Пишем 7.
Ответ: 754
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