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? 12 1 3 4 10
- A = 17, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 1 2 3 11 6
- A = 17, B = 7, C = 3 → the smallest is ____
- A = 15, B = 12, C = 11 → the smallest is ____
- Which one does not belong? 4 7 2 1 5
- A = 19, B = 10, C = 8 → the smallest is ____
- Which one does not belong? 11 9 6 2 5
- Which one does not belong? 9 5 8 7 1
- Which one does not belong? 4 8 12 10 6
- A = 12, B = 10, C = 5 → the smallest is ____
- Which one does not belong? 8 1 11 4 7
- A = 12, B = 10, C = 9 → the smallest is ____
- A = 15, B = 8, C = 6 → the smallest is ____
- Which one does not belong? 9 4 7 12 5
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 4 2 9 5 7
- Which one does not belong? 8 11 6 9 12
- Which one does not belong? 3 4 7 8 11
- A = 11, B = 8, C = 7 → the smallest is ____