Odpowiedzi

2010-01-20T19:00:22+01:00
2010-01-20T19:01:25+01:00
3*12=36 , 36/3=12
4-2=2, 2+2=4
8/4=2, 4*2=8
25/0,24=6 , 6/25-0,24
15-8=7, 7+8=15
8*2,125=17, 17/2,125=8