Grade 6 What are prime numbers? How to Multiply a Decimal Number by a Whole Number How to Divide a Decimal Number by a Whole Number Converting between Improper Fractions and Mixed Numbers Metric Prefixes Views of Solids How to Add/Subtract Fractions with the Same Denominator Area of Polygons Rotational Symmetry What is the Cartesian coordinate plane? Coversions among Fractions, Decimals, and Percents The Canadian Penny