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? 3 9 10 8 4
- Which one does not belong? 8 1 10 5 12
- Which one does not belong? 3 9 12 5 6
- A = 15, B = 2, C = 1 → the smallest is ____
- A = 14, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 9 2 8 5 12
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 5 10 4 1
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 2 1 3 12
- Which one does not belong? 8 6 7 11 10
- Which one does not belong? 4 9 12 7 3
- A = 13, B = 7, C = 5 → the smallest is ____
- A = 11, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 10 4 11 1
- Which one does not belong? 9 10 6 2 3
- A = 19, B = 3, C = 2 → the smallest is ____
- A = 12, B = 10, C = 1 → the smallest is ____
- A = 16, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 6 7 2 3 1