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