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