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