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? 4 10 12 8 3
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 17, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 3 9 7 5 1
- Which one does not belong? 10 11 1 9 4
- Which one does not belong? 6 2 8 3 4
- A = 17, B = 13, C = 6 → the smallest is ____
- A = 18, B = 16, C = 7 → the smallest is ____
- Which one does not belong? 2 3 1 4 8
- Which one does not belong? 7 3 6 8 10
- Which one does not belong? 9 4 10 6 1
- Which one does not belong? 11 8 12 6 1
- A = 15, B = 9, C = 4 → the smallest is ____
- A = 17, B = 13, C = 10 → the smallest is ____
- A = 17, B = 11, C = 9 → the smallest is ____
- A = 15, B = 5, C = 3 → the smallest is ____
- A = 12, B = 4, C = 1 → the smallest is ____
- A = 17, B = 14, C = 9 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 7 11 12 10