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 2 8 4 5
- Which one does not belong? 8 6 2 3 9
- A = 10, B = 4, C = 3 → the smallest is ____
- A = 15, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 6 7 8 12 3
- A = 20, B = 15, C = 5 → the smallest is ____
- A = 13, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 6 8 7 9 12
- Which one does not belong? 8 11 1 2 4
- Which one does not belong? 8 10 6 2 4
- Which one does not belong? 1 7 2 3 9
- Which one does not belong? 8 1 12 7 4
- Which one does not belong? 9 1 6 4 11
- Which one does not belong? 6 12 5 7 3
- Which one does not belong? 9 4 3 2 6
- Which one does not belong? 9 10 8 7 5
- A = 12, B = 5, C = 3 → the smallest is ____
- A = 15, B = 12, C = 11 → the smallest is ____
- Which one does not belong? 10 11 5 2 8
- A = 16, B = 10, C = 4 → the smallest is ____