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 10 5 1 7
- A = 10, B = 8, C = 4 → the smallest is ____
- A = 16, B = 14, C = 7 → the smallest is ____
- A = 16, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 10 4 8 2 12
- Which one does not belong? 12 11 8 7 2
- A = 7, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 1 7 3 12 2
- A = 20, B = 12, C = 5 → the smallest is ____
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 11, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 9 3 1 11 10
- A = 16, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 10 7 2 3 5
- A = 20, B = 14, C = 8 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 9 2 5 8
- A = 18, B = 13, C = 12 → the smallest is ____
- Which one does not belong? 5 1 11 9 3
- Which one does not belong? 6 4 1 12 5