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 8 11 10 9
- A = 20, B = 11, C = 10 → the smallest is ____
- Which one does not belong? 12 4 7 8 9
- A = 12, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 5 4 6 1 12
- A = 19, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 8 7 4 12 3
- Which one does not belong? 3 10 11 12 5
- A = 9, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 2 7 1 3 8
- Which one does not belong? 8 4 7 11 3
- Which one does not belong? 12 6 4 1 11
- A = 18, B = 13, C = 5 → the smallest is ____
- A = 19, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 11 3 6 4 2
- Which one does not belong? 9 7 5 11 8
- Which one does not belong? 4 6 7 11 3
- Which one does not belong? 1 5 4 12 6
- Which one does not belong? 3 2 11 7 6
- A = 19, B = 3, C = 1 → the smallest is ____