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? 10 5 12 8 2
- A = 15, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 8 10 1 4 9
- A = 17, B = 9, C = 6 → the smallest is ____
- Which one does not belong? 5 8 12 9 10
- Which one does not belong? 9 12 2 10 11
- A = 8, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 3 4 11 1
- Which one does not belong? 3 10 7 8 1
- Which one does not belong? 5 4 12 7 3
- Which one does not belong? 6 12 11 10 2
- A = 14, B = 4, C = 1 → the smallest is ____
- A = 14, B = 10, C = 2 → the smallest is ____
- Which one does not belong? 12 6 7 9 5
- Which one does not belong? 6 4 11 5 10
- A = 11, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 3 9 2 10
- Which one does not belong? 6 10 4 1 11
- Which one does not belong? 4 12 10 6 1
- Which one does not belong? 8 5 7 4 2