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