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
- A = 20, B = 16, C = 12 → the smallest is ____
- Which one does not belong? 6 1 2 11 5
- Which one does not belong? 3 5 10 6 9
- Which one does not belong? 5 3 1 10 6
- Which one does not belong? 8 5 7 4 12
- A = 16, B = 12, C = 8 → the smallest is ____
- Which one does not belong? 4 2 10 5 7
- Which one does not belong? 2 10 3 7 5
- Which one does not belong? 1 7 5 9 11
- Which one does not belong? 3 4 12 9 5
- A = 7, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 8 5 1 3 6
- A = 14, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 7 2 9 6 3
- Which one does not belong? 8 11 4 12 9
- A = 13, B = 9, C = 4 → the smallest is ____
- A = 8, B = 5, C = 4 → the smallest is ____
- Which one does not belong? 3 7 10 1 6
- Which one does not belong? 11 2 8 4 1
- Which one does not belong? 9 7 8 5 12