Răspunsuri

2014-04-03T17:03:24+03:00

  a+b+c+d=242
a,b =pare consec
a[-------]
b[-------][--] +2
c[-------][---------][---------] 
d[--------]
 suma c+d=144
d=144/4
c=36*3
c=108
a=36
b=36+2
b=38
d=36