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? 9 6 11 1 10
- Which one does not belong? 4 11 1 8 12
- A = 11, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 9 11 2 6 5
- Which one does not belong? 6 2 5 1 4
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 6 8 1 10 7
- A = 19, B = 16, C = 15 → the smallest is ____
- Which one does not belong? 10 7 3 1 12
- A = 15, B = 12, C = 8 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 11 6 12 4
- Which one does not belong? 5 3 11 2 1
- Which one does not belong? 9 3 2 8 5
- Which one does not belong? 4 9 5 12 10
- Which one does not belong? 9 5 8 2 10
- A = 9, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 2 1 5 4 10
- Which one does not belong? 1 10 6 9 12
- Which one does not belong? 7 9 1 4 5