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