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? 8 10 9 6 7
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 9, B = 7, C = 3 → the smallest is ____
- A = 11, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 7 12 9 11 5
- A = 19, B = 17, C = 1 → the smallest is ____
- A = 16, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 10 1 11 2 5
- Which one does not belong? 8 3 9 11 12
- Which one does not belong? 1 4 7 8 3
- A = 20, B = 12, C = 3 → the smallest is ____
- Which one does not belong? 2 8 5 6 7
- Which one does not belong? 2 9 7 1 5
- A = 16, B = 14, C = 3 → the smallest is ____
- Which one does not belong? 5 1 6 9 12
- Which one does not belong? 9 10 12 11 3
- Which one does not belong? 2 4 8 10 3
- Which one does not belong? 9 12 10 4 2
- Which one does not belong? 10 7 3 11 1
- A = 18, B = 4, C = 3 → the smallest is ____