Year 3

Patterns and number rules

Choose a subtopic, explore its examples and practise with feedback.

Choose a subtopic.

Explore patterns and number rules for Year 3. Each subtopic has sample questions and worked answers; choose the skill you want to practise.

Follow number algorithms, use decision rules and describe the resulting patterns.

Create a number-rule algorithm using operations, repetition and a decision. Test inputs, inspect the trace and revise your program.