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? 3 9 4 7 1
- A = 8, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 11 1 10 8 7
- Which one does not belong? 2 8 1 4 9
- Which one does not belong? 8 11 1 4 5
- A = 11, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 3 9 2 5 10
- Which one does not belong? 11 9 6 10 7
- Which one does not belong? 10 2 1 3 4
- Which one does not belong? 11 5 6 2 3
- A = 18, B = 15, C = 10 → the smallest is ____
- A = 19, B = 2, C = 1 → the smallest is ____
- A = 17, B = 5, C = 3 → the smallest is ____
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 9 4 8 5
- A = 14, B = 6, C = 4 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 6 2 12 9 8
- A = 16, B = 10, C = 2 → the smallest is ____
- A = 14, B = 8, C = 5 → the smallest is ____