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? 4 7 5 1 12
- A = 19, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 11 8 3 9 10
- Which one does not belong? 2 8 7 9 3
- Which one does not belong? 10 6 3 2 12
- Which one does not belong? 2 6 12 1 11
- Which one does not belong? 1 2 10 4 6
- Which one does not belong? 7 3 10 5 2
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 9 6 11 2 12
- A = 18, B = 10, C = 6 → the smallest is ____
- A = 16, B = 4, C = 1 → the smallest is ____
- A = 16, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 9 7 11 3
- A = 20, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 5 9 4 11
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 4 5 9 8
- A = 12, B = 9, C = 7 → the smallest is ____
- A = 12, B = 3, C = 2 → the smallest is ____