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? 10 6 5 12 3
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 17, B = 14, C = 8 → the smallest is ____
- Which one does not belong? 7 2 8 11 9
- A = 11, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 7 6 9 10 5
- A = 20, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 4 9 10 5 2
- A = 20, B = 17, C = 6 → the smallest is ____
- A = 12, B = 9, C = 8 → the smallest is ____
- A = 20, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 5 2 8 9 4
- Which one does not belong? 2 9 8 3 12
- A = 10, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 8 11 1 7 6
- A = 18, B = 13, C = 1 → the smallest is ____
- Which one does not belong? 10 2 11 5 8
- A = 20, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 3 2 11 8
- A = 13, B = 2, C = 1 → the smallest is ____