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? 1 11 5 7 4
- Which one does not belong? 5 10 2 12 9
- Which one does not belong? 2 12 9 5 11
- Which one does not belong? 4 8 7 11 12
- A = 14, B = 11, C = 2 → the smallest is ____
- Which one does not belong? 10 9 12 4 3
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 11 2 9 8
- Which one does not belong? 8 4 11 10 3
- Which one does not belong? 5 12 8 6 1
- A = 15, B = 8, C = 5 → the smallest is ____
- A = 9, B = 5, C = 2 → the smallest is ____
- A = 10, B = 4, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 12 1 5 6
- A = 13, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 5 10 2 3
- A = 13, B = 9, C = 7 → the smallest is ____
- Which one does not belong? 11 5 10 7 3
- Which one does not belong? 8 5 3 1 9