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