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? 5 9 3 4 8
- Which one does not belong? 9 2 3 7 6
- A = 9, B = 3, C = 1 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 9 8 12 1 6
- A = 13, B = 11, C = 8 → the smallest is ____
- Which one does not belong? 6 8 12 3 7
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 17, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 7 11 1 3 12
- Which one does not belong? 4 8 2 1 11
- Which one does not belong? 4 6 2 10 5
- Which one does not belong? 12 11 10 1 3
- A = 9, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 9 12 5 7 4
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 11 9 3 4 7
- A = 14, B = 2, C = 1 → the smallest is ____
- A = 16, B = 3, C = 2 → the smallest is ____
- A = 12, B = 5, C = 1 → the smallest is ____