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? 11 10 7 4 8
- Which one does not belong? 3 6 7 12 2
- A = 18, B = 10, C = 6 → the smallest is ____
- Which one does not belong? 3 9 4 2 10
- A = 7, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 4 3 7 2 5
- Which one does not belong? 1 12 11 3 6
- Which one does not belong? 1 8 5 6 7
- A = 20, B = 11, C = 3 → the smallest is ____
- A = 16, B = 14, C = 1 → the smallest is ____
- A = 9, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 7 10 4 9 3
- A = 18, B = 5, C = 2 → the smallest is ____
- A = 13, B = 11, C = 4 → the smallest is ____
- Which one does not belong? 10 9 6 1 8
- Which one does not belong? 11 3 6 10 5
- Which one does not belong? 6 9 4 12 11
- A = 9, B = 7, C = 3 → the smallest is ____
- A = 17, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 1 12 8 9 4