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 8 11 5 7
- Which one does not belong? 4 6 1 5 7
- A = 17, B = 5, C = 1 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 11 4 9 12
- Which one does not belong? 1 3 2 9 7
- Which one does not belong? 5 2 12 4 7
- Which one does not belong? 10 12 6 1 3
- A = 9, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 7 12 1 8 9
- A = 11, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 6 11 9 12 5
- A = 19, B = 8, C = 4 → the smallest is ____
- A = 18, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 6 1 2 12 9
- A = 16, B = 3, C = 2 → the smallest is ____
- A = 16, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 11 12 9 2
- Which one does not belong? 9 10 4 7 5