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Click Here to Download | 1001 Math Problems 2nd Edition Description: 1001 Math Problems provides exercises covering addition and subtraction through fractions, decimals, and percentages, and on to basic geometry and elementary algebra. Date Added: 2007-06-05 | 
Click Here to Download | The Sine and Cosine Ratios Description: 9th grade level worksheet trigonometry (SIN, COS) Date Added: 2005-01-24 |