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 4 5 2 9
- Which one does not belong? 7 11 9 8 10
- A = 17, B = 15, C = 7 → the smallest is ____
- Which one does not belong? 12 3 9 2 8
- Which one does not belong? 7 2 4 5 1
- Which one does not belong? 4 5 2 6 8
- Which one does not belong? 9 6 10 1 4
- A = 16, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 9 2 4 8 10
- A = 9, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 5 7 9 6 8
- Which one does not belong? 4 10 7 11 9
- Which one does not belong? 6 7 8 4 2
- Which one does not belong? 12 8 9 2 11
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 10, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 5 1 4 3 10
- A = 17, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 8 4 2 12 3
- A = 16, B = 7, C = 3 → the smallest is ____