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? 3 9 5 11 8
- A = 9, B = 5, C = 4 → the smallest is ____
- A = 20, B = 11, C = 4 → the smallest is ____
- A = 13, B = 9, C = 6 → the smallest is ____
- A = 11, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 2 11 10 1 12
- A = 17, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 7 11 12 10 2
- A = 12, B = 7, C = 1 → the smallest is ____
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 15, B = 7, C = 6 → the smallest is ____
- A = 19, B = 12, C = 4 → the smallest is ____
- Which one does not belong? 2 5 4 10 7
- Which one does not belong? 9 8 2 12 3
- A = 19, B = 10, C = 2 → the smallest is ____
- A = 14, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 9 6 7 3 12
- Which one does not belong? 4 2 6 7 8
- Which one does not belong? 3 11 6 4 12