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 7 10 12 3
- Which one does not belong? 10 1 8 6 2
- A = 14, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 7 5 4 9 12
- Which one does not belong? 8 4 5 9 7
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 3 4 6 11
- A = 11, B = 8, C = 3 → the smallest is ____
- A = 17, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 1 9 11 12 4
- Which one does not belong? 11 3 2 10 7
- A = 18, B = 13, C = 3 → the smallest is ____
- Which one does not belong? 7 1 5 11 12
- A = 7, B = 4, C = 3 → the smallest is ____
- A = 13, B = 11, C = 10 → the smallest is ____
- A = 12, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 2 7 8 1 10
- Which one does not belong? 11 12 4 5 1
- Which one does not belong? 1 9 8 2 12
- A = 11, B = 8, C = 1 → the smallest is ____