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? 8 3 10 1 12
- Which one does not belong? 1 12 2 5 7
- Which one does not belong? 1 7 5 11 8
- A = 13, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 8 10 12 4 2
- Which one does not belong? 9 6 5 11 4
- Which one does not belong? 11 8 10 12 4
- Which one does not belong? 5 9 8 11 7
- A = 14, B = 5, C = 4 → the smallest is ____
- A = 20, B = 6, C = 2 → the smallest is ____
- A = 18, B = 15, C = 14 → the smallest is ____
- A = 15, B = 7, C = 2 → the smallest is ____
- A = 15, B = 5, C = 2 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 18, B = 3, C = 2 → the smallest is ____
- A = 12, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 4 5 3 6 11
- Which one does not belong? 2 8 6 9 5
- Which one does not belong? 9 2 12 1 4
- A = 7, B = 2, C = 1 → the smallest is ____