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? 6 9 2 5 3
- A = 14, B = 9, C = 2 → the smallest is ____
- Which one does not belong? 12 11 2 6 10
- Which one does not belong? 2 1 6 9 12
- Which one does not belong? 2 5 4 6 1
- A = 7, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 11 1 3 10 6
- Which one does not belong? 1 2 8 6 4
- A = 20, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 11 12 3 9 7
- Which one does not belong? 12 7 8 5 10
- Which one does not belong? 7 2 8 9 6
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 1 9 3 7
- Which one does not belong? 8 12 3 10 11
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 3 10 7 2
- A = 13, B = 8, C = 1 → the smallest is ____
- A = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 1 7 10 3