(4808-(50÷5×31+6)+3×(200×3-34+47-499)=

Răspuns :

(4808-(10*31+6)+3*(600+10-499)=4808-316+3*111=4492-333=4159

4 808 - ( 50 : 5 × 31 + 6 ) + 3 × ( 200 × 3 - 34 + 47 - 499 ) =

= 4 808 - ( 310 + 6 ) + 3 × ( 600 - 34 + 47 - 499 ) =

= 4 808 - 316 + 3 × ( 566 + 47 - 499 ) =

= 4 492 + 3 × ( 613 - 499 ) =

= 4 492 + 3 × 114 =

= 4 492 + 342 =

= 4 834