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 6 4 9 11
- Which one does not belong? 3 9 8 2 10
- Which one does not belong? 5 8 9 4 10
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 10 1 7 12
- Which one does not belong? 10 12 2 6 1
- Which one does not belong? 1 5 2 10 6
- Which one does not belong? 12 2 8 3 11
- Which one does not belong? 12 11 8 10 2
- A = 11, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 5 7 12 6 1
- Which one does not belong? 9 3 11 7 5
- Which one does not belong? 12 9 6 11 5
- A = 12, B = 4, C = 3 → the smallest is ____
- A = 18, B = 16, C = 15 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 10, B = 4, C = 3 → the smallest is ____
- A = 7, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 9 1 5 2 10
- A = 19, B = 2, C = 1 → the smallest is ____