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? 5 6 2 3 12
- Which one does not belong? 7 4 6 12 8
- Which one does not belong? 2 9 8 1 12
- A = 12, B = 4, C = 3 → the smallest is ____
- A = 8, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 10 1 9 3 5
- Which one does not belong? 4 7 1 8 10
- Which one does not belong? 5 12 4 11 2
- Which one does not belong? 11 9 4 7 2
- A = 8, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 5 2 3 4 7
- A = 15, B = 13, C = 6 → the smallest is ____
- Which one does not belong? 11 12 1 9 7
- Which one does not belong? 3 6 4 9 5
- Which one does not belong? 4 11 8 12 6
- A = 18, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 9 6 4 7 12
- Which one does not belong? 3 9 6 10 11
- A = 20, B = 5, C = 2 → the smallest is ____
- A = 15, B = 10, C = 1 → the smallest is ____