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