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? 8 1 7 12 5
- A = 20, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 6 8 1 11 3
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 1 7 8 2 5
- Which one does not belong? 4 6 10 2 8
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 12 11 9 10 5
- Which one does not belong? 10 2 12 5 9
- A = 14, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 1 12 7 4 9
- Which one does not belong? 6 5 8 11 12
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 11 2 9 4 12
- A = 7, B = 4, C = 2 → the smallest is ____
- A = 18, B = 12, C = 2 → the smallest is ____
- A = 15, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 2 6 9 3 10
- A = 8, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 10 1 7 8 9