Răspuns:
[3416 : 14 + (1305 - 387) : 18 ] + 1000 : (87+13)×25
= (3416 : 14 + 918 : 18) + 1000 : (87 + 13) × 25
= (3416 : 14 + 51) + 1000 : (87 + 13) × 25
= (244 + 51) + 1000 : (87 + 13) × 25
= 295 + 1000 : 100 × 25
= 295 + 10 × 25
295 + 250 = 545
Salut!
[3416÷14+(1305-387)÷18]+1000÷(87+13)×25 =
(3416÷14+918÷18)+1000÷(87+13)×25 =
(244+918÷18)+1000÷(87+13)×25 =
(244+51)+1000÷(87+13)×25 =
295+1000÷(87+13)×25 =
295+1000÷100×25 =
295+10×25 =
295+250 =
545
