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