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