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? 6 7 12 2 5
- Which one does not belong? 9 6 7 10 5
- A = 9, B = 3, C = 2 → the smallest is ____
- A = 10, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 6 7 11 1 8
- Which one does not belong? 4 8 2 11 6
- Which one does not belong? 8 7 2 1 6
- A = 19, B = 5, C = 2 → the smallest is ____
- A = 18, B = 12, C = 1 → the smallest is ____
- A = 8, B = 3, C = 2 → the smallest is ____
- A = 10, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 9 3 5 8 2
- Which one does not belong? 8 3 12 10 6
- Which one does not belong? 11 2 1 5 12
- A = 9, B = 4, C = 1 → the smallest is ____
- A = 17, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 5 3 1 4 6
- A = 17, B = 11, C = 2 → the smallest is ____
- A = 16, B = 12, C = 3 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____