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 3 7 2 5
- Which one does not belong? 1 3 7 6 12
- A = 11, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 9 11 4 6 8
- Which one does not belong? 9 3 12 11 5
- Which one does not belong? 6 3 5 2 7
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 6 10 3 8
- Which one does not belong? 12 1 9 3 2
- Which one does not belong? 9 6 5 1 3
- A = 17, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 1 11 7 2 3
- Which one does not belong? 3 4 2 11 12
- A = 20, B = 13, C = 2 → the smallest is ____
- A = 14, B = 11, C = 6 → the smallest is ____
- A = 18, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 9 10 11 3 12
- Which one does not belong? 1 7 8 2 4
- Which one does not belong? 1 9 8 5 4
- A = 12, B = 9, C = 7 → the smallest is ____