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? 5 2 9 3 6
- Which one does not belong? 9 5 2 12 11
- Which one does not belong? 10 7 5 4 12
- A = 16, B = 13, C = 4 → the smallest is ____
- Which one does not belong? 10 7 5 6 2
- A = 12, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 11 10 8 12 3
- A = 19, B = 2, C = 1 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 9, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 3 4 12 10 1
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 1 4 5 12
- Which one does not belong? 6 5 9 10 2
- A = 14, B = 12, C = 8 → the smallest is ____
- Which one does not belong? 7 1 6 4 2
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 11 12 7 9
- Which one does not belong? 11 3 4 12 6
- Which one does not belong? 3 1 4 8 5