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This book covers the topics: 1. Use Positive Rational Numbers, 2. Integers and Rational Numbers, 3. Numeric and Algebraic Expressions, 4. Represent and Solve Equations and Inequalities, 5. Understand and Use Ratio and Rate, 6. Understand and Use Percent, 7. Solve Area, Surface Area, and Volume Probl... More

A report from the International Monetary Fund.... More