Răspuns :
scazatorul113+232=345
a-345=113
a=345+113
a=458
descazut-458
scazator-345
diferenta-113
a-345=113
a=345+113
a=458
descazut-458
scazator-345
diferenta-113
Notam D - descazut, S - scazator, d - diferenta
D - S = d
D - S = 113
D+S = 232
S = d + 113
S = 232 + 113 => S = 345
D - 345 = 113 = > D = 345 + 113 => D = 458
D - S = d
D - S = 113
D+S = 232
S = d + 113
S = 232 + 113 => S = 345
D - 345 = 113 = > D = 345 + 113 => D = 458