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? 9 2 1 11 10
- Which one does not belong? 1 7 4 8 3
- Which one does not belong? 2 9 7 4 5
- A = 17, B = 13, C = 10 → the smallest is ____
- Which one does not belong? 6 5 4 3 9
- A = 15, B = 4, C = 2 → the smallest is ____
- A = 11, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 4 10 6 11 8
- Which one does not belong? 6 4 2 11 12
- Which one does not belong? 3 9 11 1 5
- A = 19, B = 13, C = 5 → the smallest is ____
- Which one does not belong? 7 12 6 5 4
- A = 11, B = 9, C = 4 → the smallest is ____
- Which one does not belong? 1 2 5 12 9
- Which one does not belong? 2 6 7 4 5
- Which one does not belong? 4 12 9 6 5
- Which one does not belong? 3 11 9 12 6
- Which one does not belong? 4 3 6 2 11
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 9 6 12 1