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