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