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? 2 9 3 4 10
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 2 4 3 1
- Which one does not belong? 3 1 6 10 12
- Which one does not belong? 11 5 4 12 2
- Which one does not belong? 12 5 3 1 11
- Which one does not belong? 6 3 10 12 8
- Which one does not belong? 8 11 9 3 2
- Which one does not belong? 1 2 8 7 3
- Which one does not belong? 6 7 12 4 3
- Which one does not belong? 8 10 3 11 4
- Which one does not belong? 2 7 12 8 10
- Which one does not belong? 12 6 3 4 11
- Which one does not belong? 9 3 11 10 4
- A = 10, B = 5, C = 3 → the smallest is ____
- A = 15, B = 9, C = 3 → the smallest is ____
- A = 17, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 8 9 7 6 1
- A = 18, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 12 8 7 9 2