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? 8 1 5 9 12
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 6 12 11 10 4
- Which one does not belong? 12 11 4 10 2
- A = 14, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 10 7 5 2 6
- Which one does not belong? 3 7 11 4 2
- A = 19, B = 13, C = 8 → the smallest is ____
- A = 20, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 11 9 1 2
- Which one does not belong? 8 4 5 7 6
- Which one does not belong? 6 8 7 2 1
- Which one does not belong? 9 1 4 2 7
- Which one does not belong? 3 2 1 7 4
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 10 1 4 12
- A = 14, B = 6, C = 1 → the smallest is ____
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 9 7 4 5 10
- Which one does not belong? 4 12 7 3 9