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? 3 9 6 7 12
- Which one does not belong? 2 3 10 11 12
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 7 5 2 6 8
- Which one does not belong? 6 9 8 5 10
- A = 20, B = 3, C = 2 → the smallest is ____
- A = 12, B = 4, C = 1 → the smallest is ____
- A = 20, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 9 11 1 7 5
- A = 11, B = 5, C = 3 → the smallest is ____
- A = 9, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 5 10 3 11 8
- Which one does not belong? 1 5 8 7 4
- Which one does not belong? 10 3 4 7 8
- Which one does not belong? 7 3 10 11 12
- Which one does not belong? 4 12 5 7 6
- Which one does not belong? 4 1 5 12 11
- Which one does not belong? 2 5 12 10 4
- Which one does not belong? 9 12 1 7 3
- A = 19, B = 16, C = 11 → the smallest is ____