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 7 12 4 5
- A = 15, B = 9, C = 2 → the smallest is ____
- Which one does not belong? 5 1 7 6 9
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 3 4 10 2
- Which one does not belong? 4 2 5 11 12
- A = 10, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 11 6 1 2 9
- Which one does not belong? 2 7 3 8 6
- A = 13, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 3 7 11 12 9
- A = 19, B = 14, C = 10 → the smallest is ____
- Which one does not belong? 3 6 10 1 12
- Which one does not belong? 12 6 7 2 3
- Which one does not belong? 7 6 10 3 8
- A = 16, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 6 10 7 8 5
- A = 8, B = 3, C = 2 → the smallest is ____
- A = 13, B = 8, C = 2 → the smallest is ____
- A = 10, B = 6, C = 5 → the smallest is ____