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? 9 8 4 2 11
- A = 16, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 9 7 10 3 5
- Which one does not belong? 4 9 7 10 12
- Which one does not belong? 9 3 12 4 1
- A = 13, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 9 10 11 2 12
- Which one does not belong? 8 9 12 10 1
- Which one does not belong? 1 3 6 4 11
- Which one does not belong? 9 5 4 12 1
- A = 17, B = 2, C = 1 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 10 3 6 5
- A = 16, B = 13, C = 5 → the smallest is ____
- Which one does not belong? 7 9 5 3 12
- A = 7, B = 4, C = 2 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 16, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 4 7 1 5
- Which one does not belong? 6 10 12 2 5