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? 9 5 7 6 2
- Which one does not belong? 7 1 9 2 8
- A = 20, B = 8, C = 3 → the smallest is ____
- A = 11, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 7 4 9 8 2
- Which one does not belong? 11 8 10 4 9
- Which one does not belong? 11 3 4 10 5
- Which one does not belong? 2 1 9 4 11
- A = 12, B = 5, C = 3 → the smallest is ____
- A = 10, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 1 2 11 7 6
- A = 12, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 9 10 8 3 7
- A = 13, B = 11, C = 7 → the smallest is ____
- A = 15, B = 9, C = 4 → the smallest is ____
- A = 15, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 7 11 8 3 6
- Which one does not belong? 6 5 11 8 2
- Which one does not belong? 11 9 1 3 12
- Which one does not belong? 2 1 3 11 7