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