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 1 4 12 9
- A = 13, B = 2, C = 1 → the smallest is ____
- A = 15, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 12 2 6 9 5
- A = 9, B = 4, C = 1 → the smallest is ____
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 10 2 9 12
- Which one does not belong? 3 10 2 4 5
- Which one does not belong? 3 10 12 6 5
- Which one does not belong? 7 8 6 2 5
- A = 10, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 10 1 3 9 11
- A = 18, B = 3, C = 2 → the smallest is ____
- A = 16, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 7 4 2 12 1
- Which one does not belong? 6 7 8 2 3
- Which one does not belong? 10 6 7 3 5
- Which one does not belong? 7 6 1 2 4
- Which one does not belong? 2 11 8 9 7
- Which one does not belong? 7 6 2 1 8