Jawabanmu

2014-09-07T10:54:34+07:00
15,8 + 9 = 24,8 = 25
18,2 - 10 = 8,2 = 8
2014-09-07T10:58:25+07:00
{1520:96}+9=15,83+9=24,83=25
{14022:771}-10=19,72-10=9,72=10