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? 1 8 9 4 10
- A = 20, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 11 9 5 1 7
- Which one does not belong? 2 3 1 10 4
- A = 7, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 3 9 5 1 4
- Which one does not belong? 3 4 9 6 8
- Which one does not belong? 7 8 6 3 4
- A = 10, B = 3, C = 1 → the smallest is ____
- A = 13, B = 8, C = 2 → the smallest is ____
- A = 11, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 8 10 11 4 9
- Which one does not belong? 12 7 11 10 1
- Which one does not belong? 4 1 11 12 6
- Which one does not belong? 7 5 8 3 2
- A = 12, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 7 9 10 11 3
- Which one does not belong? 5 11 12 2 4
- A = 17, B = 10, C = 5 → the smallest is ____
- Which one does not belong? 6 7 8 12 2