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