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