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? 9 2 6 7 8
- Which one does not belong? 3 2 7 4 5
- A = 13, B = 5, C = 1 → the smallest is ____
- A = 9, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 3 6 7 8 4
- A = 12, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 5 11 3 9 8
- Which one does not belong? 3 11 10 7 9
- A = 20, B = 13, C = 3 → the smallest is ____
- A = 19, B = 5, C = 4 → the smallest is ____
- A = 20, B = 15, C = 13 → the smallest is ____
- Which one does not belong? 8 3 9 10 6
- Which one does not belong? 8 11 6 12 7
- A = 12, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 5 10 2 9 3
- Which one does not belong? 8 4 2 11 1
- Which one does not belong? 8 4 12 5 10
- A = 17, B = 12, C = 11 → the smallest is ____
- A = 13, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 8 2 3 7 4