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