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? 2 1 7 6 8
- A = 9, B = 4, C = 2 → the smallest is ____
- A = 13, B = 10, C = 5 → the smallest is ____
- A = 16, B = 12, C = 11 → the smallest is ____
- A = 14, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 8 9 10 5 7
- Which one does not belong? 3 1 12 4 8
- A = 20, B = 16, C = 1 → the smallest is ____
- Which one does not belong? 2 8 9 11 6
- A = 14, B = 11, C = 3 → the smallest is ____
- Which one does not belong? 6 8 5 11 7
- Which one does not belong? 4 5 2 10 11
- Which one does not belong? 12 10 11 7 1
- A = 20, B = 17, C = 10 → the smallest is ____
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 9 4 11 2
- Which one does not belong? 10 8 4 7 5
- Which one does not belong? 9 6 11 4 5
- Which one does not belong? 11 7 2 9 10
- Which one does not belong? 4 11 5 12 1