Ajutați ma va rog,dau 25 puncte, urgent
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Răspuns:
Sᴀʟᴜᴛᴀʀᴇ!:)
a)
76×4+99:3+265=
304+33+265=
337+265=
602
b)
99+(56-96:8)=
99+(56-12)=
99+44=
143
c)
60+10×[512-10×(42+48:6)]×2=
60+10×[512-10×(42+8)]×2=
60+10×(512-10×50)×2=
60+10×(512-500)×2=
60+10×12×2=
60+120×2=
60+240=
300
Succes!