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