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? 10 3 1 11 4
- Which one does not belong? 8 3 4 2 7
- A = 16, B = 2, C = 1 → the smallest is ____
- A = 13, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 10 1 11 12 3
- A = 12, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 12 11 6 5 10
- A = 6, B = 3, C = 2 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 10 1 9 2
- Which one does not belong? 8 9 12 3 1
- A = 6, B = 4, C = 2 → the smallest is ____
- A = 10, B = 7, C = 5 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 2 12 5 3 7
- A = 17, B = 14, C = 6 → the smallest is ____
- A = 12, B = 9, C = 3 → the smallest is ____
- Which one does not belong? 10 4 9 8 2
- Which one does not belong? 8 4 9 10 6