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? 7 4 9 8 6
- A = 9, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 4 9 8 2 6
- Which one does not belong? 6 7 10 4 9
- Which one does not belong? 2 7 11 3 12
- Which one does not belong? 3 2 11 12 6
- A = 13, B = 11, C = 1 → the smallest is ____
- A = 17, B = 15, C = 8 → the smallest is ____
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 1 6 2 4
- Which one does not belong? 5 6 2 7 9
- Which one does not belong? 10 9 12 2 3
- Which one does not belong? 11 3 8 4 12
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 5 12 7 3
- Which one does not belong? 9 12 3 4 5
- A = 17, B = 11, C = 4 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 11, B = 5, C = 4 → the smallest is ____
- A = 17, B = 8, C = 5 → the smallest is ____