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? 3 6 1 11 5
- A = 15, B = 3, C = 2 → the smallest is ____
- A = 11, B = 8, C = 7 → the smallest is ____
- A = 13, B = 11, C = 3 → the smallest is ____
- Which one does not belong? 4 2 6 8 5
- A = 16, B = 9, C = 6 → the smallest is ____
- A = 9, B = 5, C = 2 → the smallest is ____
- A = 10, B = 5, C = 2 → the smallest is ____
- A = 20, B = 8, C = 2 → the smallest is ____
- Which one does not belong? 1 7 5 8 9
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 10 6 7 8
- A = 17, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 1 12 3 5 9
- Which one does not belong? 7 2 11 12 1
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 3 1 11 10
- Which one does not belong? 2 5 11 1 9
- Which one does not belong? 9 7 3 5 1
- A = 12, B = 10, C = 5 → the smallest is ____