Critical Thinking Worksheet
Recommended for 2nd Grade — High School
Critical Thinking Worksheet
Name: ____________________Date: ____________
Instructions: Analyzing riddles, spotting flaws in reasoning, and making evidence-based choices.
20 problems
- Which one does not belong? 2 9 11 12 5
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 12 2 5 9
- Which one does not belong? 5 2 3 4 8
- A = 9, B = 7, C = 2 → the smallest is ____
- A = 17, B = 7, C = 3 → the smallest is ____
- A = 8, B = 2, C = 1 → the smallest is ____
- A = 18, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 12 8 11 5
- Which one does not belong? 8 12 1 10 11
- A = 10, B = 8, C = 1 → the smallest is ____
- A = 13, B = 4, C = 1 → the smallest is ____
- A = 12, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 9 10 5 3 7
- Which one does not belong? 3 5 12 9 7
- Which one does not belong? 10 9 5 8 11
- Which one does not belong? 7 4 10 9 5
- Which one does not belong? 8 11 2 4 3
- Which one does not belong? 11 7 10 9 5
- A = 12, B = 6, C = 5 → the smallest is ____