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