2026 8 Maths Unit 1.1 Arithmetic and Number

Lessons

The following lesson materials are directly relevant to the unit…

Integer Arithmetic:

• 095r. Reviewing Mental and Written Strategies for Addition and Subtraction
• 096r. Reviewing Multiplication and Division Strategies
• 097r. Reviewing Factors, Multiples and Powers
• 098. Prime Factors and Divisibility Tests
• 099r. Reviewing Integers and Integer Operations
• 100. Multiplying and Dividing Integers
• 101. Order of Operations and Substitution

Index Laws

• 141. Indices and Index Laws
• 142. Zero Indices and Powers of Powers

Fractions

• 109r. Equivalent Fractions and Simplifying Fractions
• 110r. Operations with Fractions and Mixed Numerals
• 111. Operations with Negative Fractions

Decimals

• 112r. Review Decimals, Place Value and Conversions
• 113r. Review Operations with Decimals
• 114. Recurring Decimals and Rounding

Algebra

• 132r. Review Algebra Terms and Expressions
• 133r. Review Evaluating and Comparing Algebraic Expressions
• 134r. Review Like Terms and Simplifying Expressions
• 135r. Review Multiplying and Dividing Terms
• 136e. Intro to Algebraic Fractions and Common Denominators
• 137e. Multiplying and Dividing Algebraic Fractions
• 138. Expanding Brackets and Simplifying Expressions
• 139. Factorising Expressions
• 140. Modelling Situations with Algebra