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 12 9 8
- A = 10, B = 6, C = 1 → the smallest is ____
- A = 15, B = 10, C = 3 → the smallest is ____
- Which one does not belong? 7 1 8 6 4
- Which one does not belong? 5 10 4 6 11
- Which one does not belong? 1 5 12 4 8
- Which one does not belong? 5 2 1 6 7
- Which one does not belong? 2 6 9 12 7
- Which one does not belong? 12 10 8 9 7
- Which one does not belong? 1 7 10 2 3
- A = 9, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 11 9 12 5 3
- Which one does not belong? 6 9 3 4 5
- Which one does not belong? 9 2 10 11 8
- A = 7, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 1 11 12 10 8
- Which one does not belong? 1 11 9 3 4
- Which one does not belong? 12 5 4 9 3
- A = 16, B = 13, C = 6 → the smallest is ____
- A = 18, B = 7, C = 5 → the smallest is ____