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? 4 1 10 7 3
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 13, B = 11, C = 8 → the smallest is ____
- Which one does not belong? 6 11 1 10 12
- A = 10, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 5 12 2 8 11
- Which one does not belong? 11 3 2 5 9
- A = 13, B = 9, C = 4 → the smallest is ____
- A = 9, B = 6, C = 2 → the smallest is ____
- A = 16, B = 13, C = 8 → the smallest is ____
- Which one does not belong? 8 10 2 5 7
- A = 6, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 10 4 12 6 9
- A = 8, B = 2, C = 1 → the smallest is ____
- A = 18, B = 15, C = 12 → the smallest is ____
- Which one does not belong? 8 6 12 11 3
- Which one does not belong? 4 8 6 7 10
- Which one does not belong? 5 10 8 12 1
- Which one does not belong? 3 7 11 8 1
- Which one does not belong? 11 6 7 5 12