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 2 3 5 11
- Which one does not belong? 1 7 12 10 9
- Which one does not belong? 12 5 7 11 6
- Which one does not belong? 7 2 5 4 12
- Which one does not belong? 7 6 11 1 3
- A = 17, B = 4, C = 1 → the smallest is ____
- A = 19, B = 11, C = 10 → the smallest is ____
- Which one does not belong? 11 1 7 10 2
- Which one does not belong? 6 9 4 11 12
- Which one does not belong? 5 9 3 10 1
- Which one does not belong? 2 4 5 7 9
- A = 16, B = 14, C = 8 → the smallest is ____
- Which one does not belong? 7 4 8 11 5
- Which one does not belong? 10 8 11 4 12
- A = 11, B = 9, C = 2 → the smallest is ____
- A = 17, B = 12, C = 2 → the smallest is ____
- Which one does not belong? 12 6 3 10 1
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 8 6 2 4
- Which one does not belong? 12 11 1 6 10