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? 5 4 9 12 1
- Which one does not belong? 2 12 8 10 9
- Which one does not belong? 10 2 1 6 11
- Which one does not belong? 8 7 3 2 5
- Which one does not belong? 2 11 1 6 10
- A = 16, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 4 10 1 9
- Which one does not belong? 9 7 4 10 8
- A = 8, B = 5, C = 4 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 8 10 1 2
- Which one does not belong? 9 3 5 1 6
- A = 17, B = 13, C = 2 → the smallest is ____
- Which one does not belong? 11 5 3 4 2
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 9, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 3 4 10 1 8
- A = 13, B = 8, C = 7 → the smallest is ____
- A = 8, B = 6, C = 4 → the smallest is ____
- A = 9, B = 7, C = 1 → the smallest is ____