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