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 8 12 9 2
- A = 10, B = 5, C = 4 → the smallest is ____
- A = 19, B = 8, C = 6 → the smallest is ____
- A = 8, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 11 6 1 4 2
- A = 13, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 1 4 12 7 5
- Which one does not belong? 1 5 9 12 3
- Which one does not belong? 9 3 6 12 1
- Which one does not belong? 2 8 4 3 5
- Which one does not belong? 1 2 9 4 12
- Which one does not belong? 12 11 3 4 5
- A = 15, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 12 9 10 5 7
- A = 16, B = 6, C = 2 → the smallest is ____
- A = 20, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 10 1 2 5 6
- A = 9, B = 4, C = 2 → the smallest is ____
- A = 15, B = 12, C = 11 → the smallest is ____
- Which one does not belong? 4 6 7 9 10