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 6 9 8 7
- Which one does not belong? 1 9 2 10 4
- A = 20, B = 16, C = 4 → the smallest is ____
- A = 7, B = 4, C = 3 → the smallest is ____
- A = 18, B = 10, C = 3 → the smallest is ____
- Which one does not belong? 1 11 9 12 4
- A = 16, B = 10, C = 5 → the smallest is ____
- A = 5, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 5 12 11 8
- Which one does not belong? 11 6 10 7 2
- Which one does not belong? 10 4 6 9 1
- A = 14, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 5 6 7 10 3
- A = 12, B = 4, C = 3 → the smallest is ____
- A = 16, B = 11, C = 1 → the smallest is ____
- Which one does not belong? 12 5 2 8 11
- A = 11, B = 8, C = 1 → the smallest is ____
- A = 18, B = 11, C = 2 → the smallest is ____
- A = 17, B = 11, C = 10 → the smallest is ____
- Which one does not belong? 11 7 1 8 2