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? 1 5 4 11 8
- A = 20, B = 14, C = 13 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 12, B = 10, C = 9 → the smallest is ____
- A = 11, B = 7, C = 6 → the smallest is ____
- Which one does not belong? 10 6 3 7 2
- Which one does not belong? 4 7 9 12 1
- A = 17, B = 6, C = 2 → the smallest is ____
- A = 12, B = 7, C = 5 → the smallest is ____
- Which one does not belong? 6 5 11 12 8
- Which one does not belong? 11 3 8 9 1
- A = 14, B = 4, C = 1 → the smallest is ____
- A = 20, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 9 5 10 8 4
- Which one does not belong? 9 5 1 11 4
- A = 6, B = 4, C = 2 → the smallest is ____
- A = 18, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 11 7 3 9 10
- Which one does not belong? 5 10 12 9 8
- A = 13, B = 5, C = 1 → the smallest is ____