Предмет: Математика, автор: alina07111

1)Сколько раз встречается цифра 7 в записи в этих чисел ? запиши эти числа.

Ответы

Автор ответа: alisa0412

7, 17, 27, 37, 47, 57, 67, 70,71, 72, 73, 74, 75, 76, 77, 78, 79, 87, 97

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