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