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? 12 10 3 9 5
- A = 15, B = 13, C = 7 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 18, B = 15, C = 10 → the smallest is ____
- Which one does not belong? 1 6 10 2 12
- Which one does not belong? 7 10 11 5 2
- A = 17, B = 5, C = 4 → the smallest is ____
- A = 15, B = 8, C = 1 → the smallest is ____
- A = 10, B = 7, C = 5 → the smallest is ____
- A = 17, B = 3, C = 2 → the smallest is ____
- A = 11, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 6 5 2 7 10
- Which one does not belong? 1 6 8 10 5
- Which one does not belong? 9 4 1 11 8
- A = 16, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 12 7 4 6 8
- Which one does not belong? 4 7 9 12 1
- Which one does not belong? 8 12 9 7 6
- Which one does not belong? 4 6 5 7 3
- Which one does not belong? 12 4 3 11 8