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 7 10 9 4
- Which one does not belong? 3 6 5 11 8
- Which one does not belong? 4 10 6 9 1
- A = 15, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 3 7 10 11 6
- Which one does not belong? 8 6 5 10 2
- Which one does not belong? 6 11 12 3 10
- A = 10, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 6 4 2 10 3
- A = 10, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 7 6 11 5
- Which one does not belong? 10 5 8 7 4
- Which one does not belong? 8 11 5 9 7
- A = 7, B = 4, C = 3 → the smallest is ____
- A = 6, B = 2, C = 1 → the smallest is ____
- A = 11, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 3 4 12 8 1
- Which one does not belong? 6 7 9 5 3
- A = 20, B = 13, C = 8 → the smallest is ____
- Which one does not belong? 11 7 9 3 12