2×9+3×6+(2×9÷3-56÷8+16÷2)

Răspuns :

2*9+3*6+(2*9:3-56:8+16:2)
=18+(18+2*3-7+8)
=18+ (18+6-7+8)
=18+(24-7+8)
=18+(17+8)
=18+25
=43