Răspunsuri

2014-11-05T00:05:18+02:00
=15¹²(3+2):15¹¹+(3⁶+3⁶):3³(1+1):3+1°=
=15¹²⁻¹¹x5+3⁶(1+1):3³x2:3+1=
=15x5+3⁶x2:3³x2:3+1=
=75+3⁶⁻³⁻¹x2¹⁺¹+1=
=75+3²x2²+1=
=75+9+4+1=89