Предмет: Математика, автор: cherkassyuyua

Решите задачу двумя способами.
В заповеднике семья зубров получает на завтрак 18кг сена,а в обед -еще 20кг.всего за день зубры съедают 59 кг сена.сколько кг сена съедает семья зубров на ужин.

Ответы

Автор ответа: lena97101

1)18+20=38(кг)
2)59-38=21(кг)

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