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