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? 10 6 11 4 2
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 1 10 6 8
- Which one does not belong? 12 2 9 6 4
- Which one does not belong? 10 6 1 2 4
- A = 20, B = 14, C = 6 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 10 5 1 4
- A = 15, B = 10, C = 2 → the smallest is ____
- Which one does not belong? 5 7 2 12 3
- Which one does not belong? 12 7 10 3 5
- Which one does not belong? 4 5 9 12 10
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 18, B = 13, C = 10 → the smallest is ____
- Which one does not belong? 11 10 2 12 7
- Which one does not belong? 10 4 8 2 9
- Which one does not belong? 6 2 8 11 1
- A = 18, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 7 11 9 12 8
- A = 20, B = 15, C = 6 → the smallest is ____