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? 2 3 4 11 6
- Which one does not belong? 2 1 3 12 8
- Which one does not belong? 5 6 12 9 1
- A = 8, B = 4, C = 1 → the smallest is ____
- A = 20, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 9 5 4 12 1
- Which one does not belong? 9 12 7 10 4
- A = 7, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 12 1 11 3 7
- A = 17, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 8 3 10 1 4
- A = 10, B = 4, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 12 3 9 2
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 6 10 8 9
- Which one does not belong? 9 10 5 1 12
- Which one does not belong? 10 2 8 4 1
- Which one does not belong? 1 3 4 8 6
- A = 10, B = 6, C = 1 → the smallest is ____