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 1 2 12 11
- Which one does not belong? 1 9 11 6 8
- Which one does not belong? 7 9 8 3 5
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 12 9 11 6
- Which one does not belong? 11 3 12 9 6
- Which one does not belong? 5 10 7 2 1
- A = 12, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 3 5 12 11 7
- A = 15, B = 12, C = 3 → the smallest is ____
- Which one does not belong? 11 10 12 5 7
- Which one does not belong? 3 4 9 8 5
- Which one does not belong? 8 12 1 4 7
- Which one does not belong? 9 12 3 2 1
- A = 16, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 5 4 2 6 8
- Which one does not belong? 10 5 4 1 12
- A = 18, B = 5, C = 1 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____