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 6 1 7 9
- A = 8, B = 6, C = 2 → the smallest is ____
- A = 15, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 2 11 7 5 4
- Which one does not belong? 2 6 1 3 5
- Which one does not belong? 3 4 8 2 12
- Which one does not belong? 4 7 12 3 5
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 4 8 2 5 9
- Which one does not belong? 7 5 12 9 6
- A = 19, B = 11, C = 4 → the smallest is ____
- Which one does not belong? 8 3 9 4 7
- Which one does not belong? 8 3 6 11 2
- Which one does not belong? 9 8 10 6 11
- Which one does not belong? 9 1 8 7 5
- Which one does not belong? 11 10 3 7 8
- Which one does not belong? 3 10 6 1 5
- Which one does not belong? 6 8 12 3 11
- Which one does not belong? 11 4 9 1 12
- Which one does not belong? 11 12 3 7 4