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? 3 4 2 6 5
- Which one does not belong? 3 6 7 4 8
- Which one does not belong? 10 2 3 12 4
- Which one does not belong? 4 11 5 6 1
- Which one does not belong? 11 10 1 6 9
- Which one does not belong? 9 1 4 12 5
- Which one does not belong? 4 10 11 7 1
- Which one does not belong? 7 4 11 2 6
- Which one does not belong? 2 3 6 7 8
- A = 16, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 10 12 1 8 7
- A = 19, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 11 12 6 9 5
- A = 17, B = 8, C = 6 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 1 9 8 5 12
- Which one does not belong? 2 12 5 3 8
- Which one does not belong? 10 5 6 8 7
- A = 14, B = 4, C = 2 → the smallest is ____