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? 1 7 5 3 12
- Which one does not belong? 8 4 7 1 5
- Which one does not belong? 12 2 1 6 4
- A = 17, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 10 7 1 9 3
- Which one does not belong? 4 1 2 3 7
- A = 18, B = 14, C = 8 → the smallest is ____
- Which one does not belong? 3 4 8 6 12
- A = 13, B = 10, C = 8 → the smallest is ____
- A = 12, B = 6, C = 4 → the smallest is ____
- A = 15, B = 9, C = 2 → the smallest is ____
- A = 18, B = 15, C = 1 → the smallest is ____
- A = 11, B = 5, C = 3 → the smallest is ____
- A = 14, B = 9, C = 2 → the smallest is ____
- A = 10, B = 6, C = 4 → the smallest is ____
- A = 15, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 12 6 3 5 9
- A = 8, B = 6, C = 4 → the smallest is ____
- Which one does not belong? 10 4 5 12 9
- Which one does not belong? 1 4 12 8 11