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? 8 7 5 10 9
- A = 13, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 7 5 3 10
- Which one does not belong? 12 3 11 4 7
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 10 5 1 2
- Which one does not belong? 1 7 8 6 12
- Which one does not belong? 7 1 12 8 11
- A = 17, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 6 9 1 5 3
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 12 10 4 7
- A = 16, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 12 8 11 7 3
- A = 17, B = 3, C = 1 → the smallest is ____
- A = 17, B = 10, C = 1 → the smallest is ____
- Which one does not belong? 12 5 8 9 2
- Which one does not belong? 5 1 6 9 2
- A = 20, B = 18, C = 6 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____