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 4 8 6 5
- Which one does not belong? 9 11 5 10 4
- A = 20, B = 10, C = 6 → the smallest is ____
- Which one does not belong? 8 11 1 5 12
- Which one does not belong? 7 9 1 5 6
- A = 19, B = 10, C = 3 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 7 12 2 4
- Which one does not belong? 9 6 12 3 4
- Which one does not belong? 12 6 4 10 5
- A = 20, B = 10, C = 8 → the smallest is ____
- Which one does not belong? 8 4 12 2 3
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 11 5 8 7
- Which one does not belong? 9 11 7 2 8
- Which one does not belong? 1 8 5 3 6
- Which one does not belong? 6 5 11 1 10
- Which one does not belong? 5 1 3 2 10
- A = 17, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 4 6 2 1 11