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 9 5 7 6
- A = 20, B = 13, C = 3 → the smallest is ____
- Which one does not belong? 3 12 8 1 11
- Which one does not belong? 4 10 3 9 6
- Which one does not belong? 7 3 12 1 8
- A = 11, B = 3, C = 2 → the smallest is ____
- A = 13, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 1 12 11 9 4
- Which one does not belong? 5 11 6 12 8
- Which one does not belong? 3 1 2 12 7
- A = 14, B = 4, C = 1 → the smallest is ____
- A = 9, B = 6, C = 5 → the smallest is ____
- A = 18, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 9 10 5 8 3
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 11 6 3 5
- A = 14, B = 12, C = 5 → the smallest is ____
- A = 12, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 10 3 9 8 11
- Which one does not belong? 3 2 4 6 7