← Mathematics – Year 3

Algebra

1. AC9M3A01 – recognise and explain the connection between addition and subtraction as inverse operations, apply to partition numbers and find unknown values in number sentences
2. AC9M3A02 – extend and apply knowledge of addition and subtraction facts to 20 to develop efficient mental strategies for computation with larger numbers without a calculator
3. AC9M3A03 – recall and demonstrate proficiency with multiplication facts for 3, 4, 5 and 10; extend and apply facts to develop the related division facts