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