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? 6 7 3 10 1
- Which one does not belong? 10 7 4 2 1
- Which one does not belong? 7 4 1 6 11
- A = 16, B = 14, C = 2 → the smallest is ____
- Which one does not belong? 1 4 5 10 3
- A = 14, B = 6, C = 2 → the smallest is ____
- Which one does not belong? 6 10 4 2 11
- Which one does not belong? 7 2 11 5 4
- A = 11, B = 7, C = 2 → the smallest is ____
- A = 9, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 2 8 11 5
- Which one does not belong? 11 10 1 5 9
- Which one does not belong? 4 3 7 5 8
- Which one does not belong? 3 9 11 6 10
- A = 15, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 1 12 2 3 6
- Which one does not belong? 6 7 11 10 2
- A = 18, B = 10, C = 3 → the smallest is ____
- A = 13, B = 9, C = 1 → the smallest is ____
- Which one does not belong? 1 5 3 6 7