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 7 3 12
- Which one does not belong? 5 8 4 10 7
- A = 10, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 1 7 5 10 8
- Which one does not belong? 8 4 12 9 3
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 20, B = 17, C = 13 → the smallest is ____
- A = 18, B = 2, C = 1 → the smallest is ____
- A = 16, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 11 3 5 8 1
- Which one does not belong? 11 9 7 12 2
- A = 11, B = 5, C = 3 → the smallest is ____
- A = 14, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 10 11 3 9 8
- A = 14, B = 3, C = 1 → the smallest is ____
- A = 13, B = 10, C = 6 → the smallest is ____
- Which one does not belong? 10 3 1 7 4
- Which one does not belong? 1 6 10 11 3
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 9 10 2 8