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 7 5 4 8
- Which one does not belong? 8 3 5 7 11
- Which one does not belong? 4 1 9 5 7
- A = 9, B = 5, C = 3 → the smallest is ____
- A = 10, B = 4, C = 2 → the smallest is ____
- A = 10, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 12 6 2 11 9
- Which one does not belong? 9 2 11 10 3
- Which one does not belong? 8 7 4 12 6
- A = 9, B = 4, C = 2 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 16, B = 8, C = 4 → the smallest is ____
- Which one does not belong? 1 7 6 11 8
- A = 18, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 11 6 4 8 12
- Which one does not belong? 10 4 12 8 2
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 20, B = 4, C = 1 → the smallest is ____
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 12, B = 8, C = 4 → the smallest is ____