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? 4 2 12 6 10
- A = 10, B = 3, C = 1 → the smallest is ____
- A = 12, B = 7, C = 2 → the smallest is ____
- A = 9, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 8 9 3 11 4
- A = 18, B = 14, C = 10 → the smallest is ____
- Which one does not belong? 1 12 10 8 4
- A = 15, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 7 6 1 12 5
- Which one does not belong? 5 10 8 1 4
- Which one does not belong? 11 12 8 10 6
- A = 18, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 12 2 6 10 11
- Which one does not belong? 1 7 10 8 4
- Which one does not belong? 2 3 10 1 5
- A = 14, B = 3, C = 1 → the smallest is ____
- A = 8, B = 6, C = 2 → the smallest is ____
- A = 10, B = 7, C = 2 → the smallest is ____
- A = 19, B = 9, C = 8 → the smallest is ____
- Which one does not belong? 1 6 3 8 4