Jawapan

2016-07-22T22:32:24+08:00
10-9-8-7-6-5-4-3-2-1
=1-8-7-6-5-4-3-2-1
=-7-7-6-5-4-3-2-1
=-14-6-5-4-3-2-1
=-20-5-4-3-2-1
=-25-4-3-2-1
=-29-3-2-1
=-32-2-1
=-34-1
=-35
2016-07-22T22:58:17+08:00