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? 11 10 5 7 6
- Which one does not belong? 5 6 8 10 2
- A = 12, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 3 8 12 11
- Which one does not belong? 7 12 11 3 5
- A = 9, B = 6, C = 1 → the smallest is ____
- A = 14, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 10 2 9 11 7
- Which one does not belong? 12 10 9 8 6
- A = 18, B = 15, C = 2 → the smallest is ____
- A = 11, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 7 4 5 1 11
- Which one does not belong? 6 1 12 2 11
- Which one does not belong? 1 2 4 9 5
- A = 14, B = 12, C = 4 → the smallest is ____
- Which one does not belong? 12 3 11 8 9
- Which one does not belong? 6 4 9 2 8
- Which one does not belong? 2 9 1 8 6
- Which one does not belong? 8 7 4 2 5
- A = 16, B = 13, C = 12 → the smallest is ____