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? 6 1 3 2 11
- A = 13, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 9 3 2 11 8
- A = 18, B = 16, C = 9 → the smallest is ____
- A = 20, B = 9, C = 2 → the smallest is ____
- Which one does not belong? 4 9 10 7 5
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 8 6 10 2
- Which one does not belong? 10 6 11 3 2
- Which one does not belong? 6 8 4 1 10
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 5 6 2 1 3
- Which one does not belong? 3 8 5 10 7
- Which one does not belong? 7 12 2 5 11
- A = 16, B = 10, C = 9 → the smallest is ____
- A = 17, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 8 9 11 4 12
- Which one does not belong? 3 2 7 8 1
- Which one does not belong? 1 8 5 6 11
- A = 13, B = 5, C = 2 → the smallest is ____