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