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