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 = 18, B = 12, C = 9 → the smallest is ____
- Which one does not belong? 8 5 10 12 4
- A = 20, B = 14, C = 11 → the smallest is ____
- A = 5, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 11 12 2 3 9
- Which one does not belong? 9 10 5 6 2
- Which one does not belong? 9 1 3 5 12
- Which one does not belong? 7 10 6 8 11
- Which one does not belong? 3 5 10 1 6
- Which one does not belong? 9 10 11 6 4
- Which one does not belong? 4 10 3 9 2
- Which one does not belong? 1 10 12 3 5
- A = 13, B = 9, C = 7 → the smallest is ____
- A = 11, B = 9, C = 4 → the smallest is ____
- A = 9, B = 2, C = 1 → the smallest is ____
- A = 20, B = 10, C = 2 → the smallest is ____
- A = 20, B = 6, C = 5 → the smallest is ____
- A = 14, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 3 4 1 11 7
- Which one does not belong? 10 7 3 8 6