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? 4 6 2 7 10
- Which one does not belong? 6 1 11 7 4
- A = 9, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 2 3 4 1 5
- A = 12, B = 10, C = 5 → the smallest is ____
- A = 15, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 4 1 3 7 5
- A = 17, B = 7, C = 3 → the smallest is ____
- A = 9, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 6 10 9 5
- Which one does not belong? 4 2 1 11 12
- Which one does not belong? 9 11 10 12 2
- Which one does not belong? 3 1 7 11 10
- A = 9, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 12 1 4 3 2
- Which one does not belong? 1 3 12 2 11
- Which one does not belong? 10 11 6 5 4
- Which one does not belong? 11 10 5 12 3
- A = 11, B = 2, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____