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? 5 11 7 8 4
- Which one does not belong? 3 1 10 9 7
- Which one does not belong? 2 4 6 11 10
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 1 9 5 4
- Which one does not belong? 12 3 11 1 8
- Which one does not belong? 1 3 11 12 7
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 3 12 8 11
- Which one does not belong? 12 6 11 3 8
- A = 10, B = 5, C = 3 → the smallest is ____
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 18, B = 10, C = 4 → the smallest is ____
- Which one does not belong? 2 10 4 8 6
- A = 20, B = 9, C = 8 → the smallest is ____
- Which one does not belong? 12 9 11 7 5
- Which one does not belong? 12 2 11 7 1
- A = 17, B = 12, C = 7 → the smallest is ____
- Which one does not belong? 11 3 2 8 1
- Which one does not belong? 10 2 6 4 7