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