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Edexcel IGCSE Math A Higher 2.2 A Evaluate Expressions By Substituting Numerical Values Questions

Practise replacing letters with numerical values and following operations, powers and number-machine steps in the correct order.

Syllabus
First assessment 2018
Course
Math A 4MA1
Level
Higher

Exam points

  • substitute a negative value in brackets before evaluating a power
  • follow each number-machine operation in sequence from input to output

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