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