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? 9 5 1 3 8
- Which one does not belong? 2 10 12 9 11
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 11 12 3 1
- A = 19, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 4 7 6 10 3
- Which one does not belong? 7 2 6 1 8
- Which one does not belong? 4 3 12 6 1
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 20, B = 12, C = 3 → the smallest is ____
- A = 13, B = 4, C = 2 → the smallest is ____
- A = 20, B = 9, C = 7 → the smallest is ____
- Which one does not belong? 4 5 2 1 7
- A = 18, B = 6, C = 3 → the smallest is ____
- A = 14, B = 4, C = 1 → the smallest is ____
- A = 7, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 10 8 5 7 12
- A = 8, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 12 4 8 10 7
- Which one does not belong? 9 10 6 2 7