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