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(57•2:3)+32•450-(39•(4+2):2)+2=

Răspuns :

38+32•450-(39•6:2)+2
=38+32•450-(234:2)+2
=38+32•450-117+2
=38+14400-117+2
=14438-117+2
=14321+2
=14323
(57•2:3)+32•450-(39•(4+2):2)+2=
36+1440-(39•(6:2)+2=
36+1440-234:2=
1476-117=
1353+2=
1355

!!!SPER CA TE-AM AJUTAT!!!