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? 4 7 10 12 11
- Which one does not belong? 10 8 1 5 12
- Which one does not belong? 8 4 3 2 10
- Which one does not belong? 9 10 2 6 1
- Which one does not belong? 9 10 6 2 7
- Which one does not belong? 10 4 12 1 5
- Which one does not belong? 9 11 5 8 3
- A = 19, B = 16, C = 15 → the smallest is ____
- Which one does not belong? 1 12 10 9 4
- Which one does not belong? 6 8 7 1 3
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 12 4 7 8 10
- Which one does not belong? 9 4 8 7 11
- Which one does not belong? 3 7 4 5 1
- A = 13, B = 9, C = 7 → the smallest is ____
- A = 8, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 1 11 6 12 8
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 11 12 1 9
- Which one does not belong? 2 11 5 1 12