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