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