👤
a fost răspuns

b) -3-10•[362-10•(-24-2•3)]
c) -10•{100-[100-(100-1)]}
d) -1+5•[(-4-2)•(-5)-17]-(+18-10)•(+7)
e) {-3•[-7•(15-10-2)-3•(-8)+5]+20-4}•(+2)

Răspuns :

b)-3-10•[362-10•(-24-6)
-3-10•(362+240+60)
-3-10•662
-3-6620=-6623
c)-10•[100-(100-100+1)
-10•(100-100+100-1)
-10•99=-990
d)-1+5•13-18+10•7
-1+65-18+70=116
e)[-3•(-21+24+5)+20-4]•2
(-24+20-4)•2=-16

Alte intrebari