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