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