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 11 5 2 7
- Which one does not belong? 7 9 4 2 1
- A = 20, B = 11, C = 10 → the smallest is ____
- Which one does not belong? 5 8 2 7 1
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 6 3 4 12 8
- Which one does not belong? 4 7 11 6 9
- Which one does not belong? 1 9 3 10 7
- Which one does not belong? 6 2 5 12 9
- A = 19, B = 11, C = 10 → the smallest is ____
- A = 19, B = 15, C = 2 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- A = 19, B = 13, C = 4 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 9 5 8 7
- Which one does not belong? 6 7 11 2 12
- Which one does not belong? 1 3 10 7 12
- Which one does not belong? 10 2 11 7 3
- A = 9, B = 6, C = 2 → the smallest is ____
- A = 8, B = 3, C = 2 → the smallest is ____