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? 1 10 3 9 12
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 9 8 6 3
- Which one does not belong? 10 3 11 9 12
- A = 20, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 1 2 11 7 6
- Which one does not belong? 3 4 9 8 10
- Which one does not belong? 6 5 1 12 10
- A = 19, B = 17, C = 3 → the smallest is ____
- A = 16, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 1 7 5 12 3
- Which one does not belong? 12 9 5 8 10
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 11 1 12 8 5
- A = 18, B = 14, C = 8 → the smallest is ____
- Which one does not belong? 9 5 11 2 7
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 3 7 8 12 4
- A = 18, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 6 7 9 1 8