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