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