Предмет: Математика, автор: grahmanalieva16

Запиши числа,состоящие из:
9 единиц первого класса и 9 единиц второго класса ;
307 единиц первого класса и 10 единиц второго класса;
86 единиц второго класса и 5 единиц первого класса;
300 единиц второго класса

Ответы

Автор ответа: kastron

1

1) 99
2) 317
3) 91
4) 3000

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