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? 2 11 10 5 7
- Which one does not belong? 11 9 3 5 7
- Which one does not belong? 3 7 9 8 5
- A = 15, B = 13, C = 3 → the smallest is ____
- A = 9, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 5 1 12 3
- Which one does not belong? 3 5 7 8 4
- Which one does not belong? 9 4 7 6 12
- Which one does not belong? 11 3 10 1 5
- A = 16, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 10 6 7 3 9
- Which one does not belong? 5 3 2 4 6
- A = 12, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 11 12 10 1 9
- A = 11, B = 4, C = 2 → the smallest is ____
- A = 16, B = 4, C = 3 → the smallest is ____
- A = 20, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 8 3 10 1 7
- Which one does not belong? 7 9 5 4 1
- A = 9, B = 7, C = 1 → the smallest is ____