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? 2 1 4 8 3
- A = 7, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 12 4 11 8 9
- A = 14, B = 6, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 12 4 6 2
- Which one does not belong? 7 2 4 1 8
- A = 10, B = 6, C = 1 → the smallest is ____
- Which one does not belong? 9 12 8 7 4
- A = 18, B = 13, C = 2 → the smallest is ____
- Which one does not belong? 6 1 3 2 8
- A = 20, B = 8, C = 2 → the smallest is ____
- A = 19, B = 5, C = 2 → the smallest is ____
- A = 10, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 7 2 8 3 10
- Which one does not belong? 8 5 6 7 10
- Which one does not belong? 9 11 12 4 2
- Which one does not belong? 7 5 12 4 6
- A = 15, B = 10, C = 3 → the smallest is ____
- Which one does not belong? 7 9 11 3 2