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 5 10 2 9
- Which one does not belong? 7 10 8 6 4
- Which one does not belong? 11 12 9 1 4
- A = 19, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 7 9 12 1
- Which one does not belong? 8 5 10 12 7
- A = 18, B = 4, C = 1 → the smallest is ____
- A = 13, B = 10, C = 4 → the smallest is ____
- A = 20, B = 13, C = 9 → the smallest is ____
- A = 11, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 11 5 1 10
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 6, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 5 12 2 6 7
- A = 20, B = 13, C = 5 → the smallest is ____
- Which one does not belong? 9 11 1 3 10
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 8 10 7 1
- Which one does not belong? 3 8 9 11 7
- Which one does not belong? 12 10 11 1 7