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 12 11 3 7
- Which one does not belong? 10 7 9 6 3
- Which one does not belong? 6 2 9 12 7
- A = 8, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 12 6 8 4 1
- A = 20, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 2 4 10 1 8
- Which one does not belong? 2 12 8 5 11
- Which one does not belong? 12 2 8 5 6
- A = 20, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 3 6 4 12 1
- Which one does not belong? 8 1 4 2 3
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 1 2 11 5
- Which one does not belong? 2 11 10 9 7
- A = 14, B = 8, C = 5 → the smallest is ____
- A = 18, B = 5, C = 2 → the smallest is ____
- A = 15, B = 10, C = 8 → the smallest is ____
- A = 12, B = 8, C = 1 → the smallest is ____
- A = 8, B = 4, C = 3 → the smallest is ____