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 = 19, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 7 11 12 9
- A = 15, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 11 3 7 1 2
- Which one does not belong? 1 10 5 8 6
- A = 8, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 7 3 2 12
- A = 18, B = 2, C = 1 → the smallest is ____
- A = 8, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 5 8 4 6 12
- A = 17, B = 7, C = 4 → the smallest is ____
- Which one does not belong? 4 11 12 7 6
- Which one does not belong? 7 3 5 6 4
- Which one does not belong? 6 5 4 9 2
- A = 5, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 10 5 6 4 2
- Which one does not belong? 3 4 5 6 12
- Which one does not belong? 4 3 5 1 2
- Which one does not belong? 6 4 12 7 5
- Which one does not belong? 7 11 2 8 1