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? 10 4 9 3 2
- Which one does not belong? 7 8 6 9 2
- A = 16, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 11 8 1 4 12
- A = 20, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 4 9 10 11
- Which one does not belong? 4 7 6 8 10
- A = 8, B = 5, C = 3 → the smallest is ____
- A = 10, B = 6, C = 4 → the smallest is ____
- A = 18, B = 16, C = 9 → the smallest is ____
- A = 6, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 7 9 12 8 4
- A = 13, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 10 3 4 12
- Which one does not belong? 4 11 3 12 6
- Which one does not belong? 8 9 4 1 2
- A = 13, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 3 7 8 10 2
- A = 18, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 8 1 2 7 12