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Level 4a

Number and Algebra

Chapter 7 - Expressions, formulae
and equations

 

 

 

 

Links to other areas

 

  • Algebra – formulae, expressions and equations are used when describing patterns or relationships.
  • Statistics – formulae are used in statistics for the mean and probability.
  • Measurement – formulae are used to find areas and volumes.
  • Number – formulae are used in many real life calculations in science and other areas.

 

 

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PO Box 37-153, Halswell 8245, Christchurch, New Zealand. Telephone: +64 3 366 7091
Freephone: (NZ) 0800 MATHS4U (0800 628 474). Email: caxton@caxed.co.nz. Website designed by www.caxton.co.nz

 

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