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