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