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 3 4 7 6
- Which one does not belong? 6 9 1 3 11
- A = 15, B = 5, C = 3 → the smallest is ____
- A = 11, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 7 8 5 1 12
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 8 12 10 9
- Which one does not belong? 10 1 11 6 12
- Which one does not belong? 5 10 9 7 3
- A = 16, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 7 5 11 9
- Which one does not belong? 11 3 9 7 12
- A = 19, B = 11, C = 7 → the smallest is ____
- A = 7, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 1 10 12 4 8
- Which one does not belong? 2 6 3 11 8
- A = 8, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 3 10 9 11 7
- A = 17, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 4 1 5 6 7