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 4 2 12 7
- A = 19, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 3 1 7 4 2
- Which one does not belong? 3 6 12 9 8
- Which one does not belong? 9 5 3 1 4
- A = 7, B = 5, C = 2 → the smallest is ____
- A = 17, B = 10, C = 8 → the smallest is ____
- A = 16, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 10 1 9 5 12
- Which one does not belong? 4 11 3 8 6
- Which one does not belong? 11 2 9 4 7
- Which one does not belong? 12 3 10 11 9
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 11 10 2 9
- A = 15, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 12 8 11 7 9
- Which one does not belong? 1 2 7 5 4
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 15, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 9 10 4 7 8