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