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