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 = 7, B = 3, C = 1 → the smallest is ____
- Which one does not belong? 7 2 9 4 10
- A = 18, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 7 10 8 11 5
- Which one does not belong? 11 7 8 9 5
- Which one does not belong? 11 5 2 9 3
- Which one does not belong? 11 10 8 12 4
- A = 5, B = 3, C = 2 → the smallest is ____
- A = 19, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 6 9 12 4 5
- A = 17, B = 2, C = 1 → the smallest is ____
- A = 6, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 10 1 11 12 8
- Which one does not belong? 11 1 6 3 5
- A = 10, B = 3, C = 1 → the smallest is ____
- A = 13, B = 3, C = 2 → the smallest is ____
- A = 20, B = 9, C = 5 → the smallest is ____
- Which one does not belong? 3 5 1 6 2
- A = 13, B = 10, C = 8 → the smallest is ____
- A = 10, B = 8, C = 7 → the smallest is ____