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 10 11 5 1
- A = 13, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 12 5 11 6 10
- Which one does not belong? 9 11 6 7 12
- A = 17, B = 15, C = 6 → the smallest is ____
- Which one does not belong? 10 8 7 2 4
- Which one does not belong? 12 5 8 2 7
- A = 10, B = 5, C = 3 → the smallest is ____
- A = 11, B = 9, C = 4 → the smallest is ____
- A = 17, B = 13, C = 6 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 2 12 5 7
- Which one does not belong? 4 11 5 3 10
- A = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 11 2 12 4 3
- Which one does not belong? 12 7 2 6 11
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 6 2 8 5 7
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 17, B = 9, C = 8 → the smallest is ____