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? 10 1 12 7 8
- Which one does not belong? 6 7 10 5 3
- Which one does not belong? 11 8 7 1 9
- A = 15, B = 10, C = 4 → the smallest is ____
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 2 6 7 3 12
- A = 9, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 8 10 1 9 2
- Which one does not belong? 7 5 4 1 9
- A = 11, B = 8, C = 4 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 9 8 10 2 12
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 18, B = 2, C = 1 → the smallest is ____
- A = 9, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 1 7 2 8 3
- Which one does not belong? 3 1 5 4 7
- Which one does not belong? 11 10 4 3 8
- Which one does not belong? 7 12 6 2 4
- Which one does not belong? 1 10 11 12 7