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? 1 11 2 5 12
- Which one does not belong? 11 7 9 3 5
- A = 8, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 6 2 10 11 3
- Which one does not belong? 8 3 1 5 7
- Which one does not belong? 8 11 9 1 2
- A = 17, B = 2, C = 1 → the smallest is ____
- A = 9, B = 7, C = 3 → the smallest is ____
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 10 5 11 1
- Which one does not belong? 12 8 11 9 5
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 15, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 7 8 1 3 4
- Which one does not belong? 4 1 6 7 3
- Which one does not belong? 6 4 12 1 2
- Which one does not belong? 9 1 8 3 11
- Which one does not belong? 3 7 2 9 11
- A = 18, B = 14, C = 12 → the smallest is ____
- Which one does not belong? 11 8 6 12 7