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? 5 3 11 9 10
- A = 11, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 1 5 3 4 12
- A = 19, B = 4, C = 1 → the smallest is ____
- A = 10, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 10 11 4 5 6
- A = 10, B = 7, C = 5 → the smallest is ____
- A = 20, B = 8, C = 3 → the smallest is ____
- Which one does not belong? 5 2 10 3 6
- Which one does not belong? 6 5 9 10 1
- A = 9, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 3 6 7 2 1
- Which one does not belong? 2 12 10 4 5
- A = 9, B = 6, C = 2 → the smallest is ____
- A = 15, B = 6, C = 3 → the smallest is ____
- Which one does not belong? 11 10 4 8 2
- Which one does not belong? 9 11 10 8 3
- A = 11, B = 7, C = 5 → the smallest is ____
- A = 8, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 8 10 12 2 9