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