Предмет: Математика, автор: MDaha

Составь уравнения с числами 1) 53002, 3854. 2) 839, 561, 792,803

Ответы

Автор ответа: ayfi1416

3854+х=53002
839+561+792+803=х

Автор ответа: sokiva

53002-х=3854
х=53002-3854
х=49148
_________
53002-49148=3854

(839+х)-792+561=803
838+х=803-561+792
838+х=1034
х=1034-838
х=196
__________
(838+196)-792+561=1034-792+561=242+561=803

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