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