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 7 2 1 10
- A = 18, B = 12, C = 6 → the smallest is ____
- Which one does not belong? 5 10 8 6 7
- Which one does not belong? 7 6 8 3 5
- A = 18, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 10 11 4 12 7
- A = 20, B = 10, C = 9 → the smallest is ____
- A = 19, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 10 3 7 8 11
- A = 12, B = 10, C = 1 → the smallest is ____
- Which one does not belong? 1 7 2 10 8
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 17, B = 12, C = 3 → the smallest is ____
- Which one does not belong? 2 11 6 1 3
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 19, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 6 11 1 5 7
- Which one does not belong? 4 7 3 8 10
- Which one does not belong? 3 7 10 11 6
- Which one does not belong? 5 9 7 3 10