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? 2 12 10 11 7
- Which one does not belong? 9 5 4 3 10
- Which one does not belong? 4 12 7 2 10
- Which one does not belong? 5 10 12 1 4
- Which one does not belong? 1 10 7 12 11
- Which one does not belong? 7 6 8 3 5
- A = 19, B = 15, C = 6 → the smallest is ____
- Which one does not belong? 8 11 10 9 3
- Which one does not belong? 6 3 5 4 7
- A = 12, B = 7, C = 6 → the smallest is ____
- A = 17, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 6 12 5 10
- Which one does not belong? 7 9 1 12 10
- A = 14, B = 5, C = 2 → the smallest is ____
- A = 8, B = 4, C = 1 → the smallest is ____
- A = 15, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 1 9 8 3 6
- A = 17, B = 10, C = 1 → the smallest is ____
- A = 20, B = 11, C = 6 → the smallest is ____
- A = 20, B = 5, C = 1 → the smallest is ____