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IKMC 2020 - Grades 7-8 - Self-study Question 1

IKMC · IKMC 2020 - Grades 7-8 - Self-study

Question 1

How many of the numbers 2,20,202,2020 are prime?
  1. 0
  2. 1
  3. 2
  4. 3
  5. 4