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