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? 5 11 3 2 4
- Which one does not belong? 11 3 8 7 6
- A = 10, B = 5, C = 1 → the smallest is ____
- A = 17, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 5 8 11 9 10
- Which one does not belong? 10 1 3 6 5
- A = 17, B = 15, C = 3 → the smallest is ____
- Which one does not belong? 7 10 6 11 3
- Which one does not belong? 7 8 10 4 5
- A = 15, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 10 6 12 5 4
- Which one does not belong? 4 3 12 6 7
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 9 8 3 10
- Which one does not belong? 5 7 6 1 4
- Which one does not belong? 12 3 7 5 4
- A = 11, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 10 11 9 2
- A = 19, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 3 4 10 5 11