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 8 11 6 1
- A = 13, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 9 8 2 1 6
- A = 17, B = 11, C = 1 → the smallest is ____
- Which one does not belong? 8 9 4 12 6
- Which one does not belong? 3 2 9 4 7
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 7, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 5 7 12 3 4
- Which one does not belong? 8 4 3 5 9
- A = 19, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 1 9 11 2 10
- Which one does not belong? 5 7 3 10 9
- Which one does not belong? 3 5 1 4 8
- Which one does not belong? 5 1 4 12 10
- Which one does not belong? 6 8 12 2 4
- A = 9, B = 5, C = 2 → the smallest is ____
- Which one does not belong? 2 10 8 11 3
- A = 6, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 6 8 10 9