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 = 3, C = 2 → the smallest is ____
- Which one does not belong? 6 2 5 7 9
- A = 6, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 2 11 4 3 8
- Which one does not belong? 5 1 9 10 2
- A = 9, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 1 6 4 10 7
- A = 10, B = 4, C = 1 → the smallest is ____
- A = 10, B = 8, C = 5 → the smallest is ____
- Which one does not belong? 5 4 10 1 12
- A = 18, B = 15, C = 12 → the smallest is ____
- A = 8, B = 5, C = 3 → the smallest is ____
- Which one does not belong? 7 11 8 4 10
- A = 8, B = 2, C = 1 → the smallest is ____
- A = 7, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 12 8 2 3 10
- A = 10, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 5 7 3 4 12
- A = 14, B = 10, C = 5 → the smallest is ____
- Which one does not belong? 12 9 8 5 3