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