Предмет: Математика, автор: nastiuwagojinevskaia

сколько будет 2+2:2*23:(67-45)=?

Ответы

Автор ответа: eska0608
2
2+2:2*23:22=2+1*23:22=2+23:22=2+1целая 1/22=3 целых 1/22
Автор ответа: nikolkrk
1
67-45=22.2:2=1.1×23=23.23:22.1(ост1).1.1+2=3(ост 1)
2+2:2×23÷(67-45)=3(ост 1)
вроде так

eska0608: и так можно, но смотря для какого класса,например в младших да, а в старших по моему способу
nikolkrk: я просто думаю вдруг он(а)в младшем ,потомучто я сомневаюсь что старшеклассник этот вопрос задаст?!
eska0608: может быть,зато 2 способа сразу
nikolkrk: ну да
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