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