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