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 12 9 3 2
- A = 11, B = 5, C = 1 → the smallest is ____
- A = 16, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 4 10 3 8 12
- Which one does not belong? 8 10 6 9 4
- Which one does not belong? 9 5 7 12 10
- A = 13, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 1 11 7 4
- Which one does not belong? 6 11 7 1 10
- A = 11, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 9 5 3 8 11
- A = 8, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 10 11 3 2 12
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 15, B = 6, C = 4 → the smallest is ____
- A = 16, B = 14, C = 8 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 2 9 5 3 7
- A = 13, B = 10, C = 4 → the smallest is ____
- Which one does not belong? 6 7 4 1 12