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