tag:blogger.com,1999:blog-5855523332993686845.post4409040730981886807..comments2015-02-25T07:27:14.372-08:00Comments on SIFIR sifir: Sifir 3 - Cara MudahMUDAH SIFIRhttp://www.blogger.com/profile/17006388762358698584noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5855523332993686845.post-75270746129407413332015-02-25T07:27:14.372-08:002015-02-25T07:27:14.372-08:00Ada tak kajian yang menggunakan abacus utk pengira...Ada tak kajian yang menggunakan abacus utk pengiraan sifir?ayukamarudinhttps://www.blogger.com/profile/11118819534517779675noreply@blogger.com