Răspuns :
(2·3 + 6·3 + 9) + (2·9+10·6-3·7) - (2·9+10:2-3·5) =
= 3 · (2 + 6 + 3) + (18 + 60 - 21) - (18 + 5 - 15) =
= 3 · 11 + 57 - 8 =
= 33 + 49 =
= 82
= 3 · (2 + 6 + 3) + (18 + 60 - 21) - (18 + 5 - 15) =
= 3 · 11 + 57 - 8 =
= 33 + 49 =
= 82
(2×3+6×3+9)+(2×9+10×6-3×7)-(2×9+10÷2-3×5)=
=(6+18+9)+(18+60-21)-(18+5-15)
=(24+9)+(78-21)-(23-15)
=33+57-8
=90-8
=82
Sper ca te-am ajutat !
=(6+18+9)+(18+60-21)-(18+5-15)
=(24+9)+(78-21)-(23-15)
=33+57-8
=90-8
=82
Sper ca te-am ajutat !