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? 10 1 4 9 8
- Which one does not belong? 6 2 5 11 12
- A = 7, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 12 10 9 6 7
- A = 11, B = 9, C = 6 → the smallest is ____
- A = 18, B = 7, C = 2 → the smallest is ____
- A = 9, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 5 6 12 7 11
- Which one does not belong? 12 6 4 8 11
- A = 15, B = 12, C = 11 → the smallest is ____
- A = 16, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 1 11 4 8 6
- Which one does not belong? 11 9 2 6 10
- Which one does not belong? 8 6 3 12 11
- Which one does not belong? 7 1 12 5 11
- A = 11, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 9 8 5 7 3
- Which one does not belong? 6 7 1 3 2
- A = 19, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 3 7 8 12 10