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? 9 4 8 11 1
- Which one does not belong? 5 4 1 8 3
- Which one does not belong? 9 7 2 6 10
- A = 18, B = 11, C = 4 → the smallest is ____
- A = 10, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 3 9 1 2 12
- Which one does not belong? 6 11 1 10 9
- Which one does not belong? 7 4 12 10 3
- A = 17, B = 15, C = 3 → the smallest is ____
- A = 8, B = 5, C = 3 → the smallest is ____
- A = 11, B = 7, C = 1 → the smallest is ____
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 6 9 12 10
- Which one does not belong? 11 8 12 10 7
- A = 9, B = 4, C = 3 → the smallest is ____
- A = 11, B = 5, C = 4 → the smallest is ____
- A = 12, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 4 12 8 6 5
- Which one does not belong? 11 6 2 3 5