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