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 1 10 6 11
- A = 14, B = 12, C = 8 → the smallest is ____
- Which one does not belong? 11 7 9 3 4
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 3 12 9 8 4
- A = 20, B = 10, C = 8 → the smallest is ____
- Which one does not belong? 12 11 7 4 3
- Which one does not belong? 3 4 1 9 6
- Which one does not belong? 10 3 1 8 12
- A = 13, B = 5, C = 1 → the smallest is ____
- A = 18, B = 5, C = 3 → the smallest is ____
- A = 7, B = 5, C = 2 → the smallest is ____
- A = 8, B = 4, C = 1 → the smallest is ____
- A = 18, B = 12, C = 1 → the smallest is ____
- Which one does not belong? 2 11 1 8 7
- Which one does not belong? 3 11 1 5 12
- Which one does not belong? 8 10 7 9 1
- Which one does not belong? 5 12 1 3 9
- Which one does not belong? 9 5 10 2 8
- A = 19, B = 3, C = 1 → the smallest is ____