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 = 14, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 9 4 5 10 3
- Which one does not belong? 5 6 9 2 4
- A = 15, B = 11, C = 9 → the smallest is ____
- Which one does not belong? 8 12 2 5 6
- Which one does not belong? 7 10 6 4 9
- Which one does not belong? 6 10 3 11 8
- Which one does not belong? 9 8 1 10 12
- A = 16, B = 7, C = 1 → the smallest is ____
- A = 18, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 3 2 7 1 5
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 3 10 11 1 6
- Which one does not belong? 11 10 6 7 2
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 4 10 5 12
- A = 7, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 8 11 10 3 2
- A = 17, B = 14, C = 2 → the smallest is ____
- Which one does not belong? 10 4 1 9 12