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? 9 7 1 11 12
- A = 10, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 12 8 9 4 6
- A = 10, B = 5, C = 4 → the smallest is ____
- A = 18, B = 13, C = 10 → the smallest is ____
- A = 14, B = 3, C = 1 → the smallest is ____
- A = 8, B = 5, C = 2 → the smallest is ____
- A = 19, B = 12, C = 9 → the smallest is ____
- A = 11, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 11 10 4 2 1
- A = 14, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 5 2 9 12 11
- Which one does not belong? 1 6 11 8 5
- Which one does not belong? 10 8 9 1 4
- Which one does not belong? 4 10 6 1 5
- Which one does not belong? 9 5 12 7 1
- Which one does not belong? 7 9 12 3 10
- Which one does not belong? 1 3 2 8 4
- A = 15, B = 12, C = 2 → the smallest is ____
- Which one does not belong? 7 6 2 11 5