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 = 12, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 5 3 7 10 2
- A = 15, B = 2, C = 1 → the smallest is ____
- Which one does not belong? 2 10 9 12 7
- A = 20, B = 10, C = 4 → the smallest is ____
- A = 7, B = 4, C = 2 → the smallest is ____
- Which one does not belong? 5 4 1 9 8
- A = 16, B = 7, C = 2 → the smallest is ____
- Which one does not belong? 8 2 5 3 7
- Which one does not belong? 2 5 1 11 9
- A = 15, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 11 2 8 1 7
- A = 8, B = 4, C = 3 → the smallest is ____
- Which one does not belong? 5 10 4 8 7
- A = 6, B = 4, C = 1 → the smallest is ____
- Which one does not belong? 11 1 6 3 4
- Which one does not belong? 1 12 4 6 5
- A = 9, B = 7, C = 1 → the smallest is ____
- Which one does not belong? 9 12 2 7 11
- A = 14, B = 6, C = 2 → the smallest is ____