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