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 3 10 7 12
- Which one does not belong? 10 4 8 12 11
- A = 6, B = 3, C = 1 → the smallest is ____
- A = 15, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 4 7 12 3 11
- A = 18, B = 14, C = 1 → the smallest is ____
- Which one does not belong? 8 1 11 6 7
- A = 19, B = 10, C = 1 → the smallest is ____
- Which one does not belong? 12 6 8 11 5
- A = 14, B = 6, C = 1 → the smallest is ____
- A = 19, B = 17, C = 1 → the smallest is ____
- A = 8, B = 4, C = 3 → the smallest is ____
- A = 9, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 9 12 3 1 8
- Which one does not belong? 12 6 2 7 5
- Which one does not belong? 12 6 3 8 4
- A = 16, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 8 9 10 6 4
- Which one does not belong? 8 3 5 11 10
- Which one does not belong? 10 7 2 4 1