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? 4 12 8 6 9
- A = 20, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 11 3 4 7 2
- Which one does not belong? 5 2 11 10 3
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 11 1 6 10
- A = 18, B = 13, C = 5 → the smallest is ____
- A = 20, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 7 1 10 9 8
- Which one does not belong? 11 8 3 7 9
- Which one does not belong? 10 5 4 2 3
- Which one does not belong? 7 12 9 5 6
- A = 14, B = 6, C = 5 → the smallest is ____
- A = 17, B = 12, C = 10 → the smallest is ____
- A = 19, B = 11, C = 4 → the smallest is ____
- A = 17, B = 11, C = 3 → the smallest is ____
- Which one does not belong? 10 5 12 9 6
- Which one does not belong? 11 5 8 1 6
- A = 8, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 10 9 5 3 12