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? 8 5 12 11 10
- A = 8, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 9 11 2 10 6
- A = 14, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 9 4 3 1 12
- A = 19, B = 17, C = 2 → the smallest is ____
- A = 10, B = 4, C = 1 → the smallest is ____
- A = 14, B = 9, C = 2 → the smallest is ____
- A = 15, B = 7, C = 4 → the smallest is ____
- A = 8, B = 4, C = 3 → the smallest is ____
- A = 10, B = 7, C = 3 → the smallest is ____
- A = 7, B = 3, C = 2 → the smallest is ____
- A = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 6 2 4 11
- A = 15, B = 13, C = 8 → the smallest is ____
- A = 18, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 5 6 12 2 3
- Which one does not belong? 6 1 10 2 7
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 6 10 3 5 9