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