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? 3 8 7 10 1
- Which one does not belong? 3 1 9 10 12
- Which one does not belong? 6 5 10 3 8
- Which one does not belong? 5 1 6 11 12
- Which one does not belong? 4 2 3 12 1
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 11 12 5 2
- A = 17, B = 4, C = 2 → the smallest is ____
- A = 17, B = 9, C = 4 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 12, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 4 9 11 8 6
- Which one does not belong? 5 8 1 2 4
- A = 10, B = 5, C = 4 → the smallest is ____
- A = 20, B = 9, C = 6 → the smallest is ____
- A = 14, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 8 9 3 11 1
- Which one does not belong? 10 7 5 8 1
- A = 19, B = 17, C = 7 → the smallest is ____
- A = 9, B = 4, C = 2 → the smallest is ____