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 = 10, B = 5, C = 1 → the smallest is ____
- Which one does not belong? 11 2 3 12 10
- Which one does not belong? 4 5 2 9 7
- Which one does not belong? 1 12 9 3 6
- A = 16, B = 6, C = 4 → the smallest is ____
- A = 14, B = 6, C = 3 → the smallest is ____
- A = 8, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 12 3 6 4 7
- A = 10, B = 3, C = 2 → the smallest is ____
- Which one does not belong? 4 12 2 9 1
- Which one does not belong? 8 5 12 10 1
- Which one does not belong? 9 3 8 2 4
- A = 20, B = 11, C = 5 → the smallest is ____
- Which one does not belong? 11 9 8 2 10
- Which one does not belong? 3 5 7 10 9
- Which one does not belong? 4 1 12 6 5
- Which one does not belong? 4 1 10 7 6
- A = 18, B = 13, C = 9 → the smallest is ____
- Which one does not belong? 12 2 7 8 6
- A = 10, B = 2, C = 1 → the smallest is ____