Răspuns:
448
Explicație:
{2 + 3×9 + (3 + 4×8)] ÷ 8×8 - 8} × 8 =
= {2 + 27 + (3 + 32)] ÷ 8×8 - 8} × 8
= (64 : 8 × 8 - 8 ) × 8
= (64 - 8) × 8
= 56 × 8
= 448
{2+3x9+(3+32)]÷8x8-8}x8
={2+3x9+35)]÷8x8-8}x8
={2+27+35)]÷8x8-8]x8
={29+35)]÷8x8-8]x8
=(64÷8x8-8)x8
=(8x8-8)x8
=(64-8)x8
=56x8
=448
