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