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 11 9 5 6
- A = 18, B = 7, C = 2 → the smallest is ____
- A = 10, B = 3, C = 1 → the smallest is ____
- A = 16, B = 13, C = 7 → the smallest is ____
- A = 19, B = 11, C = 4 → the smallest is ____
- A = 14, B = 9, C = 4 → the smallest is ____
- Which one does not belong? 7 12 8 11 9
- Which one does not belong? 11 6 7 9 2
- A = 9, B = 6, C = 5 → the smallest is ____
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 4 10 8 7 9
- A = 15, B = 5, C = 4 → the smallest is ____
- A = 13, B = 9, C = 2 → the smallest is ____
- Which one does not belong? 4 5 11 3 9
- Which one does not belong? 10 11 3 5 8
- A = 16, B = 2, C = 1 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 14, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 8 11 4 3