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 9 4 11 6
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 12 1 5 7
- A = 16, B = 13, C = 10 → the smallest is ____
- Which one does not belong? 7 4 3 5 9
- A = 13, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 10 6 8 7 11
- Which one does not belong? 1 11 7 4 12
- Which one does not belong? 5 12 8 1 2
- Which one does not belong? 1 11 5 12 7
- A = 14, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 1 4 6 9 7
- Which one does not belong? 10 2 6 11 12
- Which one does not belong? 12 5 4 10 6
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 12 2 10 1
- Which one does not belong? 12 4 6 11 5
- A = 12, B = 6, C = 2 → the smallest is ____
- A = 18, B = 11, C = 6 → the smallest is ____
- A = 19, B = 14, C = 10 → the smallest is ____