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? 10 9 7 5 1
- A = 16, B = 9, C = 4 → the smallest is ____
- Which one does not belong? 10 9 11 3 5
- A = 17, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 8 1 5 2 6
- A = 20, B = 15, C = 9 → the smallest is ____
- Which one does not belong? 6 1 7 4 2
- Which one does not belong? 9 8 4 11 3
- Which one does not belong? 6 10 3 7 12
- Which one does not belong? 8 10 7 5 11
- Which one does not belong? 5 8 1 11 2
- A = 17, B = 9, C = 2 → the smallest is ____
- Which one does not belong? 8 4 9 3 7
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 5 12 2 3
- Which one does not belong? 2 5 7 4 9
- A = 12, B = 10, C = 3 → the smallest is ____
- Which one does not belong? 5 4 8 10 12
- A = 8, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 9 6 5 11 3