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 6 7 10 4
- A = 20, B = 4, C = 1 → the smallest is ____
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 1 7 4 6
- A = 19, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 8 3 7 12 4
- A = 14, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 6 10 11 8 1
- Which one does not belong? 3 8 10 11 7
- Which one does not belong? 7 6 12 9 4
- A = 8, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 12 1 8 11 2
- Which one does not belong? 9 1 2 3 12
- Which one does not belong? 8 9 12 6 7
- Which one does not belong? 7 5 8 1 6
- A = 12, B = 9, C = 4 → the smallest is ____
- A = 9, B = 7, C = 4 → the smallest is ____
- A = 12, B = 10, C = 9 → the smallest is ____
- Which one does not belong? 8 9 11 1 3
- A = 18, B = 16, C = 8 → the smallest is ____