# Year 4 – Multiplication and Division – Factors

Recognise and use factor pairs and commutativity in mental calculations

Year 4 Multiplication and Division Factors Fluency and reasoning worksheet
Year 4 Multiplication and Division Factors – Investigation

Investigation – Factor Facts

Prove – the higher the number, the greater the number of factors it has.

Is this true all of the time, some of the time or never?

True or false:
Every square number has an odd number of factors.