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 = 20, B = 13, C = 9 → the smallest is ____
- Which one does not belong? 12 9 4 1 10
- Which one does not belong? 1 5 7 9 4
- A = 12, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 2 7 3 6 1
- Which one does not belong? 2 8 10 1 6
- Which one does not belong? 6 4 5 10 12
- Which one does not belong? 12 9 1 4 7
- Which one does not belong? 12 9 10 8 2
- A = 9, B = 4, C = 2 → the smallest is ____
- A = 8, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 8 4 11 9 12
- Which one does not belong? 2 9 5 7 3
- Which one does not belong? 5 6 7 3 8
- Which one does not belong? 1 9 7 5 10
- A = 8, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 2 5 4 1 7
- Which one does not belong? 11 6 12 7 2
- Which one does not belong? 10 7 5 1 12
- Which one does not belong? 5 3 6 7 11