Răspunsuri

2014-10-02T21:58:22+03:00
Se da factor comun
17x(736-236+200)=17x700=11900
736x17-236x17+200x17=12512-4012+3400=11900
50x(27+3)=50x30=1500
50x27+50x3=1350+150=1500
2 5 2