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