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? 6 10 8 1 5
- Which one does not belong? 7 10 1 12 8
- Which one does not belong? 11 3 9 8 4
- Which one does not belong? 5 10 11 2 3
- Which one does not belong? 12 7 11 6 8
- Which one does not belong? 2 3 9 5 7
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 5 4 9 12
- A = 9, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 6 8 3 2 4
- A = 10, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 6 10 4 11 9
- A = 12, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 1 12 10 2 6
- Which one does not belong? 1 4 5 6 9
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 14, B = 7, C = 4 → the smallest is ____
- A = 18, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 11 2 3 1 10
- Which one does not belong? 1 4 9 7 10