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