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 = 17, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 7 8 6 9 10
- Which one does not belong? 8 1 7 12 10
- Which one does not belong? 2 6 10 5 12
- Which one does not belong? 2 12 1 9 4
- A = 17, B = 15, C = 5 → the smallest is ____
- Which one does not belong? 1 10 3 7 11
- Which one does not belong? 4 6 10 11 8
- A = 12, B = 8, C = 1 → the smallest is ____
- A = 18, B = 8, C = 7 → the smallest is ____
- Which one does not belong? 11 3 9 1 4
- Which one does not belong? 4 11 7 12 8
- Which one does not belong? 6 10 7 11 5
- A = 10, B = 8, C = 2 → the smallest is ____
- A = 15, B = 10, C = 7 → the smallest is ____
- Which one does not belong? 3 9 11 1 12
- A = 14, B = 3, C = 2 → the smallest is ____
- A = 13, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 2 10 5 3
- Which one does not belong? 5 1 8 9 7