CourseCourseConceptConceptDocsDocuments

CAIE IGCSE Mathematics Core C1.8.1 Use the Standard Form a 10n Where N Is a Positive or Negative Integer Questions

Work through Core CAIE IGCSE Mathematics standard-form questions by checking the coefficient range and comparing powers of ten.

Syllabus
2028–2030
Course
Mathematics 0580
Level
Core

Exam points

  • write numbers in standard form with 1 ≤ a < 10
  • compare numbers in standard form using their powers of ten
  • identify and explain when a number is not in standard form

CAIE IGCSE Mathematics Core C1.8.1 Use the Standard Form a 10n Where N Is a Positive or Negative Integer Questions question 1

[Maximum number: 1]

9.78×1082.04×109\quad 9.78 \times 10^{8} \quad 2.04 \times 10^{9}

Which of these two numbers is larger?
Give a reason for your answer. is larger because

All question bank results loaded