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? 7 1 10 8 2
- A = 20, B = 15, C = 5 → the smallest is ____
- Which one does not belong? 7 12 4 2 11
- Which one does not belong? 8 11 4 3 9
- A = 15, B = 12, C = 2 → the smallest is ____
- Which one does not belong? 6 11 8 4 12
- Which one does not belong? 7 6 5 8 4
- A = 11, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 6 4 9 12 2
- Which one does not belong? 5 11 1 2 4
- Which one does not belong? 12 5 8 2 7
- Which one does not belong? 2 4 6 1 8
- A = 10, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 12 3 8 2 4
- A = 10, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 11 12 9 8 2
- A = 19, B = 2, C = 1 → the smallest is ____
- A = 14, B = 9, C = 1 → the smallest is ____
- A = 14, B = 8, C = 3 → the smallest is ____
- A = 6, B = 3, C = 2 → the smallest is ____