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