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 3 5 6 11
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 12 4 9 2
- A = 12, B = 4, C = 2 → the smallest is ____
- A = 17, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 11 8 3 5 9
- Which one does not belong? 2 6 10 3 8
- Which one does not belong? 2 10 7 8 9
- Which one does not belong? 6 11 4 12 10
- A = 9, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 6 11 12 8
- Which one does not belong? 9 12 7 4 6
- A = 9, B = 7, C = 3 → the smallest is ____
- A = 16, B = 5, C = 1 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 6 5 7 4
- Which one does not belong? 1 12 11 3 7
- Which one does not belong? 7 1 9 11 5
- A = 14, B = 12, C = 7 → the smallest is ____
- A = 19, B = 6, C = 2 → the smallest is ____