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? 11 7 6 3 2
- A = 18, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 8 1 10 9 4
- A = 16, B = 10, C = 4 → the smallest is ____
- Which one does not belong? 11 6 1 3 4
- Which one does not belong? 12 11 4 7 3
- A = 14, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 11 9 12 2
- A = 14, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 10 9 1 7 3
- A = 16, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 3 2 6 4 1
- A = 17, B = 15, C = 10 → the smallest is ____
- A = 20, B = 14, C = 2 → the smallest is ____
- A = 19, B = 10, C = 3 → the smallest is ____
- A = 19, B = 2, C = 1 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- A = 10, B = 4, C = 1 → the smallest is ____
- A = 20, B = 12, C = 8 → the smallest is ____
- A = 19, B = 12, C = 11 → the smallest is ____