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