Year 2 maths Australian curriculum - Algebra

AC9M2A01

Growing and Shrinking Patterns

recognise, describe and create additive patterns that increase or decrease by a constant amount, using numbers, shapes and objects, and identify missing elements in the pattern

AC9M2A02

Addition Facts to 20

recall and demonstrate proficiency with addition facts to 20; extend and apply facts to develop related subtraction facts

AC9M2A03

Doubling and Halving

recall and demonstrate proficiency with multiplication facts for twos; extend and apply facts to develop the related division facts using doubling and halving