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