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? 12 7 4 8 11
- Which one does not belong? 5 7 10 1 6
- A = 15, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 7 2 8 9
- A = 17, B = 15, C = 4 → the smallest is ____
- A = 13, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 1 3 5 10 6
- A = 11, B = 9, C = 2 → the smallest is ____
- A = 18, B = 9, C = 4 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 1 4 8 3
- Which one does not belong? 10 4 5 6 9
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 5 8 6 12 1
- Which one does not belong? 3 12 1 6 11
- Which one does not belong? 5 3 8 4 9
- A = 9, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 6 1 2 7 10
- Which one does not belong? 9 12 4 6 8
- Which one does not belong? 1 5 6 2 10