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 5 4 9 7
- Which one does not belong? 4 10 7 11 2
- Which one does not belong? 6 9 1 4 12
- A = 18, B = 12, C = 7 → the smallest is ____
- A = 11, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 10 11 7 1
- Which one does not belong? 1 3 6 5 7
- Which one does not belong? 11 9 12 3 1
- Which one does not belong? 10 11 2 4 12
- A = 18, B = 5, C = 4 → the smallest is ____
- A = 12, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 2 9 5 11 4
- A = 7, B = 5, C = 2 → the smallest is ____
- A = 12, B = 9, C = 2 → the smallest is ____
- A = 9, B = 3, C = 1 → the smallest is ____
- A = 10, B = 7, C = 5 → the smallest is ____
- A = 16, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 9 11 6 12
- A = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 8 1 9 3