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