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Home > Reasoning > Assessment > Designing tasks for assessing reasoning > Levels of proof > Triangular numbers
Year 6: Identify and describe properties of prime, composite, square and triangular numbers
Year 6: Continue and create sequences involving whole numbers, fractions and decimals. Describe the rule used to create the sequence
Year 10: Apply logical reasoning, including the use of congruence and similarity, to proofs and numerical exercises involving plane shapes
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