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? 6 1 3 9 5
- Which one does not belong? 6 3 10 4 8
- Which one does not belong? 7 9 4 10 1
- Which one does not belong? 12 2 3 1 9
- A = 11, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 7 8 2 6 5
- Which one does not belong? 6 11 2 1 9
- Which one does not belong? 2 6 3 5 12
- A = 10, B = 6, C = 2 → the smallest is ____
- A = 18, B = 11, C = 1 → the smallest is ____
- A = 14, B = 9, C = 4 → the smallest is ____
- Which one does not belong? 10 2 3 1 9
- Which one does not belong? 12 3 5 2 7
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 9, B = 3, C = 1 → the smallest is ____
- A = 18, B = 3, C = 1 → the smallest is ____
- A = 19, B = 12, C = 2 → the smallest is ____
- Which one does not belong? 5 2 4 9 6
- A = 9, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 11 8 5 10 7