Предмет: Математика, автор: aneka871

Помогите пж. Составь выражееия и найди их значения? Сумма чисел 39 иа при а=61;0 разность чисел а и 39 при а = 100;39

Ответы

Автор ответа: Марина98725320
0
(39+а)-(а-39)= (39+61)-(100-39)=100-61=39
Автор ответа: проответ13
0
Шовововвлвлчтвтвлочтататстстс
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