Răspunsuri

2014-09-29T23:16:57+03:00
273+157+348=778
Argumentare:
348-273=75
348+273=621
778-621=157(2 numar)
6 2 6
2014-09-29T23:17:37+03:00
A+b+c =778
a+b=430
c=cu 75 mai mare decat primul
430+c =778
c=778-430 
c=348
348-75 = 273
a=273
273 = b = 348 = 778
b=157
273+157 + 348 = 778
1 5 1