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