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? 3 7 6 5 11
- A = 7, B = 2, C = 1 → the smallest is ____
- A = 20, B = 7, C = 3 → the smallest is ____
- Which one does not belong? 2 7 6 1 10
- Which one does not belong? 8 1 5 6 11
- Which one does not belong? 5 10 6 7 12
- Which one does not belong? 1 3 8 12 4
- A = 14, B = 11, C = 1 → the smallest is ____
- Which one does not belong? 3 4 8 6 5
- Which one does not belong? 4 9 11 12 7
- Which one does not belong? 2 11 5 7 10
- A = 16, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 8 2 4 9 12
- A = 12, B = 7, C = 3 → the smallest is ____
- A = 9, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 6 4 7 3 2
- Which one does not belong? 2 1 12 6 11
- Which one does not belong? 1 6 5 12 9
- Which one does not belong? 1 11 7 12 3
- Which one does not belong? 6 8 11 3 9