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? 7 5 9 10 11
- A = 13, B = 9, C = 8 → the smallest is ____
- Which one does not belong? 11 12 8 5 3
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 8, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 2 7 11 12 5
- Which one does not belong? 12 5 7 4 1
- Which one does not belong? 3 6 11 10 12
- Which one does not belong? 11 8 1 12 5
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 6, B = 4, C = 1 → the smallest is ____
- A = 12, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 8 3 4 9 7
- Which one does not belong? 9 5 12 6 7
- Which one does not belong? 5 4 2 11 9
- A = 18, B = 16, C = 7 → the smallest is ____
- Which one does not belong? 8 6 2 5 12
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 13, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 11 4 12 3 10