Ciğerci
Posts : 885 Points : 2655 Join date : 2010-12-24
| Subject: 101 Shortcuts in Math Any One Can Do Fri Dec 24, 2010 10:12 am | |
| 101 Shortcuts in Math Any One Can Do Info:Short cuts in addition, multiplication, substraction, division, fractions, mixes numbers, percentage...all in your head (without calculator) DL: - Code:
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http://hotfile.com/dl/56319557/bb9f0c8/iqra89.rar.html
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