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