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