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? 2 10 9 11 6
- A = 18, B = 4, C = 2 → the smallest is ____
- A = 8, B = 5, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 9 12 11 3
- Which one does not belong? 7 2 6 4 5
- Which one does not belong? 8 9 10 11 5
- A = 16, B = 2, C = 1 → the smallest is ____
- A = 10, B = 3, C = 2 → the smallest is ____
- A = 15, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 11 9 4 5 7
- Which one does not belong? 4 10 3 2 7
- A = 11, B = 7, C = 1 → the smallest is ____
- A = 18, B = 15, C = 11 → the smallest is ____
- Which one does not belong? 2 12 3 5 10
- Which one does not belong? 12 6 10 2 8
- A = 15, B = 4, C = 1 → the smallest is ____
- A = 19, B = 8, C = 2 → the smallest is ____
- A = 7, B = 4, C = 2 → the smallest is ____
- A = 19, B = 17, C = 12 → the smallest is ____