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