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? 10 11 2 3 8
- A = 17, B = 11, C = 7 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 10 2 1 9
- Which one does not belong? 6 5 12 7 9
- Which one does not belong? 4 5 6 8 10
- A = 12, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 1 7 12 3 11
- Which one does not belong? 9 5 4 3 7
- Which one does not belong? 4 8 1 11 10
- Which one does not belong? 9 7 4 2 3
- A = 17, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 1 3 10 9 7
- A = 18, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 1 12 5 3 6
- Which one does not belong? 1 9 11 7 12
- Which one does not belong? 5 8 2 7 9
- A = 18, B = 6, C = 4 → the smallest is ____
- A = 18, B = 16, C = 5 → the smallest is ____
- A = 12, B = 3, C = 2 → the smallest is ____