Transcription of Y5 Multiplication and Division - MathSphere
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MATHEMATICS. Y5 Multiplication and Division 5330. Square numbers, prime numbers, factors and multiples Equipment Paper, pencil, ruler. MathSphere MathSphere 5330 Square numbers, prime numbers, factors and multiples Page 2. MathSphere Concepts The term 'square number ' needs to be recognised and understood. A square number can be represented by dots in the form of a square. Only square numbers can be represented in this way - no other numbers will complete a square pattern. 1 4 9 16. 2 x 2 can be written as 22 This is pronounced " two squared". 3 x 3 can be written 32 This is pronounced " three squared". 2. Many children are confused with this and believe that the squared sign means multiply by two - which is incorrect.
A square number can be represented by dots in the form of a square. Only square numbers can be represented in this way - no other numbers will complete a square pattern.
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