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