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 7 11 6 3
- A = 15, B = 8, C = 5 → the smallest is ____
- Which one does not belong? 3 7 12 6 1
- A = 12, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 10 4 9 8 7
- Which one does not belong? 6 2 9 5 11
- Which one does not belong? 7 8 2 10 1
- A = 18, B = 4, C = 3 → the smallest is ____
- A = 8, B = 5, C = 1 → the smallest is ____
- A = 17, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 5 12 10 8
- A = 15, B = 9, C = 4 → the smallest is ____
- Which one does not belong? 9 7 4 10 3
- A = 7, B = 4, C = 2 → the smallest is ____
- A = 19, B = 9, C = 2 → the smallest is ____
- Which one does not belong? 4 9 6 8 2
- Which one does not belong? 12 7 6 2 1
- Which one does not belong? 11 3 12 6 9
- A = 9, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 8 1 9 10 2