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