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