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 5 9 6 7
- A = 11, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 2 1 5 12 8
- Which one does not belong? 9 12 3 10 2
- Which one does not belong? 9 5 11 6 2
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 3 11 5 12 2
- A = 11, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 11 3 12 8 7
- A = 17, B = 10, C = 1 → the smallest is ____
- A = 11, B = 8, C = 5 → the smallest is ____
- A = 8, B = 6, C = 3 → the smallest is ____
- A = 16, B = 5, C = 1 → the smallest is ____
- A = 10, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 11 3 10 6 12
- Which one does not belong? 10 9 12 1 4
- A = 20, B = 11, C = 7 → the smallest is ____
- Which one does not belong? 3 11 8 1 7
- A = 16, B = 13, C = 2 → the smallest is ____
- Which one does not belong? 10 5 4 12 7