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 8 5 10 7
- A = 20, B = 5, C = 2 → the smallest is ____
- A = 9, B = 5, C = 4 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 1 12 8 6
- A = 18, B = 12, C = 7 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 14, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 5 6 12 9 2
- Which one does not belong? 3 6 12 2 8
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 10 2 6 7
- Which one does not belong? 1 2 11 4 9
- Which one does not belong? 7 4 11 8 5
- A = 16, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 8 12 7 9 5
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 14, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 12 9 8 2 6