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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. Which one does not belong? 8 11 3 6 4
  2. A = 9, B = 5, C = 4 → the smallest is ____
  3. Which one does not belong? 11 8 6 2 12
  4. A = 14, B = 4, C = 2 → the smallest is ____
  5. A = 9, B = 5, C = 1 → the smallest is ____
  6. A = 19, B = 4, C = 3 → the smallest is ____
  7. Which one does not belong? 3 2 8 12 5
  8. A = 9, B = 7, C = 2 → the smallest is ____
  9. Which one does not belong? 7 3 11 2 4
  10. Which one does not belong? 9 11 7 5 8
  11. A = 5, B = 3, C = 2 → the smallest is ____
  12. A = 19, B = 16, C = 10 → the smallest is ____
  13. A = 19, B = 4, C = 1 → the smallest is ____
  14. Which one does not belong? 10 2 3 7 1
  15. Which one does not belong? 9 4 10 12 7
  16. A = 17, B = 3, C = 1 → the smallest is ____
  17. Which one does not belong? 12 8 3 5 10
  18. A = 9, B = 2, C = 1 → the smallest is ____
  19. A = 10, B = 7, C = 3 → the smallest is ____
  20. A = 20, B = 11, C = 5 → the smallest is ____
Critical Thinking Worksheet — Free Printable with Answer Key | WaffleMath