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? 3 11 1 10 8
- Which one does not belong? 3 9 1 4 8
- Which one does not belong? 11 8 10 9 1
- Which one does not belong? 2 9 12 4 6
- A = 7, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 9 6 5 7 4
- Which one does not belong? 12 11 10 9 1
- A = 18, B = 12, C = 7 → the smallest is ____
- Which one does not belong? 10 9 6 3 5
- Which one does not belong? 6 7 12 1 3
- A = 18, B = 5, C = 1 → the smallest is ____
- A = 20, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 12 8 2 1
- Which one does not belong? 6 7 9 8 5
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 17, B = 3, C = 1 → the smallest is ____
- A = 18, B = 8, C = 5 → the smallest is ____
- Which one does not belong? 6 11 7 2 3
- Which one does not belong? 3 9 11 5 12
- Which one does not belong? 8 5 10 7 1