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? 2 7 4 12 11
- A = 12, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 11 1 9 5
- Which one does not belong? 7 4 2 8 6
- A = 6, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 6 11 3 5 10
- A = 15, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 12 7 10 5 1
- Which one does not belong? 5 12 1 10 2
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 7, B = 4, C = 2 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 1 7 11 6
- Which one does not belong? 8 4 6 7 12
- Which one does not belong? 2 12 1 9 10
- A = 7, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 12 1 11 3 5
- Which one does not belong? 7 6 8 9 1
- A = 11, B = 4, C = 3 → the smallest is ____
- A = 16, B = 14, C = 6 → the smallest is ____