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? 3 6 7 10 12
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 6 1 5 4 11
- Which one does not belong? 7 5 11 10 8
- A = 11, B = 6, C = 3 → the smallest is ____
- A = 13, B = 3, C = 1 → the smallest is ____
- A = 16, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 5 10 6 8 2
- A = 16, B = 10, C = 2 → the smallest is ____
- Which one does not belong? 6 3 5 9 12
- Which one does not belong? 5 1 8 9 2
- Which one does not belong? 3 10 8 1 5
- Which one does not belong? 5 8 4 6 7
- A = 17, B = 3, C = 2 → the smallest is ____
- A = 14, B = 12, C = 6 → the smallest is ____
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 9 12 11 10
- A = 12, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 11 8 6 12 5
- A = 13, B = 7, C = 5 → the smallest is ____