Răspunsuri

2014-02-11T21:41:58+02:00
2014-02-11T21:45:06+02:00
1. 56:7= 8(bisc. in un pachet)
2.72:8=9(pachete)
 Raspuns:se pun in 9 pachete
         sau
72-56= 16(biscuiti mai mult)
56:7=8(b. in pachet)
16:8=2(pachete alcatuiesc cei 16 bisc)
7+2=9(pachete)