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