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