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 9 11 1 3
- A = 18, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 1 5 3 12 4
- A = 8, B = 3, C = 2 → the smallest is ____
- A = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 12 9 10 1
- Which one does not belong? 9 6 5 1 4
- A = 9, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 9 6 8 11 7
- Which one does not belong? 3 8 4 5 2
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 9 7 10 8 3
- A = 18, B = 16, C = 15 → the smallest is ____
- Which one does not belong? 4 11 3 12 5
- A = 11, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 3 8 9 5 4
- Which one does not belong? 5 6 8 10 11
- A = 15, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 12 2 6 5 3
- A = 12, B = 10, C = 9 → the smallest is ____