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? 8 10 3 5 9
- Which one does not belong? 4 2 11 10 9
- A = 13, B = 10, C = 4 → the smallest is ____
- Which one does not belong? 3 1 10 5 6
- Which one does not belong? 4 8 3 12 2
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 4 7 12 3 11
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 9 6 12 5 1
- Which one does not belong? 10 8 4 1 3
- Which one does not belong? 5 10 4 11 2
- A = 18, B = 8, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 17, B = 8, C = 1 → the smallest is ____
- A = 10, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 10 5 3 4 6
- Which one does not belong? 10 11 9 4 7
- Which one does not belong? 12 11 6 9 3
- A = 14, B = 5, C = 2 → the smallest is ____