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Students solve problems involving the associative, commutative and distributive laws, investigate index notation and represent whole numbers as products of powers of prime numbers. They work with fractions including addition, subtraction, multiplication and division including those with unrelated denominators. Students are introduced to the concept of a variable. They create algebraic expressions and evaluate them by substitution, extend the laws of arithmetic to algebraic expressions and solve simple linear equations.
Year 7: Number and Algebra Classroom ActivitiesDownload