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Multiply 3 or more numbers (commutative and associative laws)

Year 5 • Maths
We've put the lessons in order helping you build on what you've learned before so it’s best to start with the first lesson of a unit.

Choose a lesson (5)

1
Explain the use of the commutative and associative laws when multiplying three or more numbers
2
Apply commutative and associative laws to simplify multiplications
3
Explain the reasons for changing two-factor multiplication calculations to three-factor calculations
4
Apply the commutative and associative laws to simplify volume calculations
5
Apply the commutative and associative laws to simplify problems in a range of contexts