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? 9 8 1 3 2
- Which one does not belong? 7 4 11 3 5
- Which one does not belong? 10 5 6 3 12
- Which one does not belong? 7 5 2 12 10
- Which one does not belong? 3 1 9 5 11
- A = 10, B = 4, C = 3 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 18, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 9 1 6 3 5
- A = 9, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 10 3 9 6 7
- Which one does not belong? 11 1 6 3 12
- A = 17, B = 8, C = 1 → the smallest is ____
- Which one does not belong? 10 4 11 7 12
- A = 12, B = 5, C = 2 → the smallest is ____
- A = 6, B = 4, C = 2 → the smallest is ____
- A = 15, B = 9, C = 8 → the smallest is ____
- A = 17, B = 12, C = 8 → the smallest is ____
- Which one does not belong? 12 1 11 3 2
- Which one does not belong? 5 9 1 6 12