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? 10 8 5 6 12
- A = 9, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 1 10 11 6 3
- Which one does not belong? 4 9 6 7 5
- A = 9, B = 3, C = 1 → the smallest is ____
- A = 11, B = 9, C = 8 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- A = 14, B = 3, C = 2 → the smallest is ____
- A = 8, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 3 11 4 12 6
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 4 6 5 1
- Which one does not belong? 5 2 8 10 9
- Which one does not belong? 3 10 5 8 9
- Which one does not belong? 6 4 5 11 2
- A = 19, B = 16, C = 11 → the smallest is ____
- Which one does not belong? 7 4 11 5 6
- Which one does not belong? 8 9 12 10 6
- A = 20, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 11 3 12 4 7