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? 4 11 5 9 2
- Which one does not belong? 12 11 6 7 4
- Which one does not belong? 9 4 10 12 3
- Which one does not belong? 6 10 1 7 8
- A = 20, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 8 9 3 1
- Which one does not belong? 2 5 10 9 6
- Which one does not belong? 7 5 11 4 1
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 7 10 8 3
- A = 18, B = 12, C = 10 → the smallest is ____
- Which one does not belong? 10 4 3 6 7
- Which one does not belong? 2 5 8 4 6
- Which one does not belong? 5 7 6 8 10
- Which one does not belong? 3 4 11 2 12
- Which one does not belong? 1 2 6 5 3
- Which one does not belong? 8 3 2 7 12
- A = 19, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 1 9 5 12 10
- Which one does not belong? 5 11 1 12 10