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CAIE IGCSE Mathematics Core C2.1.2 Substitute Numbers Into Expressions and Formulas Questions

Work through Core CAIE IGCSE Mathematics substitution questions by replacing variables, respecting operation order and interpreting the result.

Syllabus
2028–2030
Course
Mathematics 0580
Level
Core

Exam points

  • substitute given numerical values into an algebraic expression or formula
  • evaluate expressions with powers, brackets and negative values in the correct order
  • report formula outputs with appropriate units and precision

CAIE IGCSE Mathematics Core C2.1.2 Substitute Numbers Into Expressions and Formulas Questions question 1

[Maximum number: 1]

P=3 a+5
Find the value of P when a=2.

P=

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