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 5 10 6 4
- Which one does not belong? 9 5 6 3 1
- Which one does not belong? 7 12 10 5 11
- Which one does not belong? 7 4 11 6 2
- Which one does not belong? 2 11 9 6 4
- A = 15, B = 11, C = 6 → the smallest is ____
- Which one does not belong? 4 11 9 1 10
- Which one does not belong? 9 1 12 2 4
- A = 20, B = 18, C = 8 → the smallest is ____
- Which one does not belong? 4 10 3 11 2
- Which one does not belong? 6 9 7 11 5
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 17, B = 11, C = 7 → the smallest is ____
- Which one does not belong? 11 9 6 10 12
- Which one does not belong? 3 4 2 12 11
- A = 16, B = 10, C = 1 → the smallest is ____
- A = 18, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 5 4 7 2 3
- Which one does not belong? 12 3 1 5 9
- Which one does not belong? 11 6 12 4 3