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