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 1 11 8 4
- A = 19, B = 10, C = 5 → the smallest is ____
- A = 20, B = 17, C = 2 → the smallest is ____
- A = 14, B = 9, C = 6 → the smallest is ____
- A = 20, B = 2, C = 1 → the smallest is ____
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 3 2 5 7
- Which one does not belong? 8 9 2 3 12
- A = 12, B = 8, C = 6 → the smallest is ____
- A = 10, B = 4, C = 2 → the smallest is ____
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 2 6 3 11 9
- Which one does not belong? 4 7 2 10 5
- A = 19, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 9 1 7 8 3
- Which one does not belong? 3 10 1 5 12
- Which one does not belong? 10 1 6 8 2
- Which one does not belong? 1 9 7 8 5
- A = 9, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 9 10 12 2 3