MD3

4MD–3 Understand and apply the distributive property of multiplication.

5MD–3 Multiply any whole number with up to 4 digits by anyone-digit number using a formal written method.

6AS/MD3 Solve problems involving ratio relationships.

KS3

• • • • Understand that a multiplicative relationship between 2 quantities can be expressed as a ratio or a fraction.

      • Express 1 quantity as a fraction of another, where the fraction is less than 1 and greater than 1. Interpret mathematical relationships both algebraically and geometrically. Interpret when the structure of a numerical problem requires additive, multiplicative or proportional reasoning.

      • Define percentage as ‘number of parts per hundred’, interpret percentages and percentage changes as a fraction or a decimal, interpret these multiplicatively, express one quantity as a percentage of another, compare two quantities using percentages, and work with percentages greater than 100%

      • Interpret fractions and percentages as operators