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Critical Thinking Worksheet

Recommended for 2nd Grade — High School

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Critical Thinking Worksheet

Name: ____________________Date: ____________

Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.

20 problems

  1. A = 6, B = 2, C = 1 → the smallest is ____
  2. A = 9, B = 4, C = 1 → the smallest is ____
  3. Which one does not belong? 6 8 10 12 3
  4. Which one does not belong? 1 5 8 10 7
  5. Which one does not belong? 6 3 10 11 5
  6. A = 8, B = 3, C = 2 → the smallest is ____
  7. Which one does not belong? 4 5 3 8 7
  8. Which one does not belong? 2 12 7 4 1
  9. Which one does not belong? 2 10 3 7 1
  10. Which one does not belong? 5 9 12 6 8
  11. Which one does not belong? 11 5 9 7 8
  12. Which one does not belong? 6 5 9 1 4
  13. Which one does not belong? 9 5 8 1 6
  14. A = 14, B = 10, C = 8 → the smallest is ____
  15. Which one does not belong? 12 1 2 5 4
  16. A = 14, B = 2, C = 1 → the smallest is ____
  17. A = 17, B = 8, C = 7 → the smallest is ____
  18. A = 8, B = 6, C = 1 → the smallest is ____
  19. Which one does not belong? 3 2 8 10 11
  20. Which one does not belong? 12 1 6 11 5