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? 6 4 2 3 8
- A = 19, B = 17, C = 11 → the smallest is ____
- Which one does not belong? 10 4 8 9 5
- A = 14, B = 8, C = 5 → the smallest is ____
- A = 12, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 8 6 12 9 11
- Which one does not belong? 10 1 8 3 12
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 8 2 6 12
- A = 7, B = 5, C = 1 → the smallest is ____
- A = 9, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 7 5 6 2 12
- A = 9, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 3 6 10 5 4
- A = 16, B = 10, C = 4 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 11 6 5 9
- Which one does not belong? 10 6 3 9 8
- Which one does not belong? 9 10 2 6 3
- A = 10, B = 6, C = 4 → the smallest is ____