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? 7 10 4 12 5
- A = 20, B = 16, C = 1 → the smallest is ____
- A = 20, B = 13, C = 11 → the smallest is ____
- A = 20, B = 2, C = 1 → the smallest is ____
- A = 17, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 12 11 1 4 9
- Which one does not belong? 7 11 5 12 6
- Which one does not belong? 4 12 11 9 2
- A = 6, B = 4, C = 3 → the smallest is ____
- A = 15, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 6 4 10 7 12
- A = 16, B = 14, C = 4 → the smallest is ____
- Which one does not belong? 9 2 5 11 12
- Which one does not belong? 1 8 3 4 6
- Which one does not belong? 5 11 7 9 1
- Which one does not belong? 10 4 12 3 1
- A = 13, B = 8, C = 2 → the smallest is ____
- A = 15, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 2 5 10 11 1
- Which one does not belong? 5 9 8 1 11