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? 5 11 2 1 8
- Which one does not belong? 5 8 7 12 3
- Which one does not belong? 4 6 12 11 5
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- A = 18, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 6 12 7 4 11
- Which one does not belong? 5 1 4 3 12
- Which one does not belong? 7 2 5 4 1
- Which one does not belong? 5 7 11 4 10
- A = 13, B = 9, C = 6 → the smallest is ____
- A = 18, B = 13, C = 3 → the smallest is ____
- Which one does not belong? 8 11 7 9 12
- A = 8, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 9 12 11 1 10
- Which one does not belong? 7 1 4 6 10
- Which one does not belong? 3 6 2 10 4
- Which one does not belong? 11 9 5 3 4
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 9 12 7 11