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? 11 9 1 10 5
- Which one does not belong? 10 2 12 3 5
- Which one does not belong? 5 11 6 12 2
- A = 18, B = 14, C = 7 → the smallest is ____
- A = 19, B = 15, C = 9 → the smallest is ____
- Which one does not belong? 3 1 9 7 11
- A = 16, B = 2, C = 1 → the smallest is ____
- A = 14, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 4 12 1 6 5
- Which one does not belong? 9 6 1 3 5
- Which one does not belong? 9 3 7 6 11
- Which one does not belong? 1 11 3 8 12
- Which one does not belong? 11 5 12 8 3
- A = 17, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 11 6 3 5 1
- Which one does not belong? 10 4 5 11 6
- A = 17, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 5 7 1 11 2
- Which one does not belong? 8 12 7 10 4
- A = 18, B = 16, C = 11 → the smallest is ____