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ex 7 calculați super ca seintelege

Ex 7 Calculați Super Ca Seintelege class=

Răspuns :

[19800-19789•(100-122166:1234)]:11=[19800-19789•(100-99)]:11=(19800-19789•1):11=11:11=1
b)[724•84-976•35+(1610•27-2146)]:330=(724•84-976•35+41324):330=(60816-34160+41324):330=67980:330=206
c)400+480:4-[680:20+4•(20+960:32)=400+120-(680:20+4•50)=400+120-(34+200)=400+120-234=286
D)[310035-78265-119•(1237545:4005)-112]•43=(310035-78265-119•309-112)•43=(310035-78265-36771-112)•43=194887•43=8380141