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