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? 1 12 11 8 6
- Which one does not belong? 10 4 9 11 1
- Which one does not belong? 7 10 6 9 2
- Which one does not belong? 2 12 5 4 11
- Which one does not belong? 7 3 2 1 8
- A = 13, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 5 1 2 6
- Which one does not belong? 8 12 9 2 6
- A = 13, B = 8, C = 2 → the smallest is ____
- A = 8, B = 6, C = 3 → the smallest is ____
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 11 2 9 6
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 10, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 5 8 1 2 3
- Which one does not belong? 12 2 9 1 10
- Which one does not belong? 7 10 1 12 5
- Which one does not belong? 3 9 6 11 5
- A = 15, B = 4, C = 2 → the smallest is ____
- A = 18, B = 2, C = 1 → the smallest is ____