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