Răspunsuri

2014-08-21T13:06:33+03:00
0.15+0.30=0.45 
7.20-0.83=6.37
0.2 la 3 = 0.008
0.25-1.30= -1.05
3.5*0.08=0.64
2.59-15.7= -13.11
3.2:3=1.6666667
-1.26+1.4=0.14