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? 5 3 4 11 6
- Which one does not belong? 3 5 10 12 6
- A = 17, B = 15, C = 7 → the smallest is ____
- A = 11, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 4 12 7 10 6
- A = 15, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 12 10 2 4 8
- A = 16, B = 12, C = 1 → the smallest is ____
- Which one does not belong? 11 3 8 1 5
- A = 17, B = 8, C = 2 → the smallest is ____
- A = 15, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 5 12 10 3 2
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 8, B = 6, C = 3 → the smallest is ____
- A = 14, B = 11, C = 8 → the smallest is ____
- A = 18, B = 2, C = 1 → the smallest is ____
- A = 11, B = 9, C = 2 → the smallest is ____
- A = 15, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 8 7 10 11 2
- Which one does not belong? 4 5 12 11 2