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 = 5, C = 3 → the smallest is ____
- Which one does not belong? 3 8 11 12 7
- A = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 12 4 3 8 5
- Which one does not belong? 7 4 6 5 2
- A = 10, B = 2, C = 1 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- A = 5, B = 3, C = 1 → the smallest is ____
- A = 12, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 5 2 9 8 4
- Which one does not belong? 3 8 12 2 6
- Which one does not belong? 1 2 8 11 12
- A = 18, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 9 5 10 1 3
- A = 19, B = 8, C = 5 → the smallest is ____
- Which one does not belong? 7 3 2 9 6
- Which one does not belong? 3 8 10 5 11
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 10 3 1 2 4
- Which one does not belong? 11 5 2 4 1