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