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