contoh soal excel

1.http://wijayalabs.wordpress.com/2008/10/15/contoh-soal-excel-kelas-8/
2./www.agungcahyadi.co.cc/2008/11/soal-latihan-microsoft-excel.html
3./www.perfspot.com/docs/doc.asp?id=12155
4.tp://hlasrinkosgorobogor.wordpress.com/2008/04/14/latihan-soal-excel/
5ez4.wordpress.com/2008/01/29/contoh-soal-excel-1/