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