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? 7 9 6 2 12
- Which one does not belong? 12 7 11 2 6
- Which one does not belong? 9 6 2 3 5
- Which one does not belong? 3 10 2 11 5
- A = 9, B = 5, C = 2 → the smallest is ____
- A = 19, B = 13, C = 7 → the smallest is ____
- Which one does not belong? 12 8 4 7 10
- A = 12, B = 3, C = 1 → the smallest is ____
- A = 14, B = 5, C = 4 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 4 12 2 3
- A = 11, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 10 1 7 12 6
- Which one does not belong? 5 8 2 6 1
- A = 8, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 12 8 2 7 3
- A = 11, B = 3, C = 2 → the smallest is ____
- A = 9, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 9 5 12 4
- Which one does not belong? 11 8 9 1 6