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 = 20, B = 14, C = 13 → the smallest is ____
- A = 20, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 1 9 8 6 3
- A = 16, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 7 1 3 6 10
- Which one does not belong? 7 9 11 4 8
- A = 13, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 9 8 3 6 11
- A = 19, B = 13, C = 10 → the smallest is ____
- Which one does not belong? 4 5 9 12 10
- Which one does not belong? 3 5 2 1 10
- Which one does not belong? 1 3 2 11 7
- A = 18, B = 10, C = 3 → the smallest is ____
- Which one does not belong? 8 6 5 11 12
- Which one does not belong? 12 1 10 3 6
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 3 2 11 5 12
- A = 16, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 5 11 9 8 6
- A = 16, B = 13, C = 4 → the smallest is ____