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Cristinac337
a fost răspuns

Calculeaza respectand regulile invatate a) 196-3•(89-45)=; 36•2•(12+47)=; 15+60:(39-29)=; 1000-(35+60•2)+40=;999+(10:2•4)-501=;50+(40+80•100)-50=

Răspuns :

Emi612
196-3X(89-45)=
196-3X44=
196-132=64

36X2X(12+47)=
36X2X59=4248

15+60:(39-29)=
15+60:10=
15+6=21

1000-(35+60X2)+40=
1000-(35+120)+40=
1000-155+40=
845+40=885

999+(10:2X4)-501=
999+(5X4)-501=
999+20-501=
999-481=518

50+(40+80X100)-50=
50+(40+8000)-50=
50+8040-50=
50+7990=8040

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