3×3+{9-[6-(8+2×6):5]-8}:10=
=3×3+{9-[6-(8+12):5]-8}:10
=3×3+[9-(6-20:5)-8]:10
=3×3+[9-(6-4)-8]:10
=3×3+9-2-8:10
=9+9-2-8:10
=18-8:10
=10:10
=1
sper ca te-am ajutat
bafta la scoala
