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 12 8 7 11
- Which one does not belong? 4 1 12 6 5
- Which one does not belong? 1 7 8 6 2
- A = 18, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 4 11 12 7 5
- A = 10, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 9 2 3 4 7
- Which one does not belong? 11 4 8 10 7
- Which one does not belong? 11 2 9 1 7
- Which one does not belong? 4 8 5 10 6
- Which one does not belong? 4 8 6 9 1
- A = 8, B = 5, C = 1 → the smallest is ____
- A = 7, B = 4, C = 1 → the smallest is ____
- A = 16, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 5 11 6 3 9
- A = 14, B = 12, C = 2 → the smallest is ____
- A = 18, B = 5, C = 2 → the smallest is ____
- A = 10, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 6 12 2 11 10
- A = 16, B = 14, C = 12 → the smallest is ____