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? 8 12 2 9 3
- Which one does not belong? 8 9 6 11 2
- Which one does not belong? 5 2 1 3 6
- Which one does not belong? 11 2 12 9 3
- Which one does not belong? 1 11 5 6 3
- A = 13, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 1 3 4 6 5
- A = 18, B = 4, C = 1 → the smallest is ____
- A = 9, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 2 4 9 3 12
- A = 8, B = 6, C = 3 → the smallest is ____
- A = 19, B = 7, C = 3 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 5 2 12 7
- Which one does not belong? 2 7 11 5 4
- Which one does not belong? 11 6 7 10 9
- Which one does not belong? 4 1 3 11 12
- A = 14, B = 12, C = 9 → the smallest is ____
- Which one does not belong? 6 8 1 10 2
- Which one does not belong? 4 12 11 9 6