Middle Primary · 6. Measurement, area and perimeter
Convert units, split shapes into simple pieces, and for 'largest' or 'smallest' questions, show both an example that works and why nothing better is possible.
AMC Australia · Middle Primary · Selected Topics
Recognise the clues in a problem and choose a suitable method.
Explain each step in the five examples.
Solve real competition questions on your own, then find and fix your mistakes.