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 5 9 7 6
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 3 8 10 6
- Which one does not belong? 10 7 12 5 8
- Which one does not belong? 12 10 7 6 4
- A = 18, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 1 7 11 12 3
- Which one does not belong? 3 10 12 9 1
- A = 18, B = 13, C = 4 → the smallest is ____
- Which one does not belong? 3 1 10 11 6
- Which one does not belong? 11 2 5 10 3
- A = 9, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 5 7 8 6 2
- A = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 9 7 11 4
- Which one does not belong? 6 8 3 9 5
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 7 3 12 10
- A = 11, B = 5, C = 2 → the smallest is ____