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