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 5 2 11 3
- A = 12, B = 5, C = 3 → the smallest is ____
- A = 15, B = 3, C = 2 → the smallest is ____
- A = 16, B = 9, C = 7 → the smallest is ____
- A = 18, B = 13, C = 10 → the smallest is ____
- Which one does not belong? 10 1 11 12 2
- A = 6, B = 3, C = 2 → the smallest is ____
- A = 19, B = 10, C = 1 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- A = 17, B = 9, C = 3 → the smallest is ____
- A = 13, B = 9, C = 2 → the smallest is ____
- A = 13, B = 6, C = 5 → the smallest is ____
- A = 20, B = 12, C = 2 → the smallest is ____
- A = 15, B = 12, C = 9 → the smallest is ____
- Which one does not belong? 10 11 3 7 2
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 15, B = 11, C = 7 → the smallest is ____
- A = 18, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 11 10 12 7 8
- Which one does not belong? 5 11 3 10 4