CAIE IGCSE Mathematics Core C1.6 The four operations Question Bank

Practise accurate arithmetic with integers, fractions, mixed numbers and brackets, including negative values and practical changes.

Syllabus
2028–2030
Topic
C1.6
Level
Core

Exam points

  • calculate fraction expressions using common denominators and the correct order of operations
  • convert mixed numbers to improper fractions before division, then give the answer simply

C1.6 The four operations question 1

[Maximum number: 1]

Find the value of

16×49\sqrt{16} \times \sqrt{49}.

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