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 = 14, B = 10, C = 1 → the smallest is ____
- Which one does not belong? 11 1 4 6 12
- Which one does not belong? 4 1 2 12 3
- A = 20, B = 10, C = 5 → the smallest is ____
- A = 20, B = 6, C = 5 → the smallest is ____
- Which one does not belong? 4 6 10 7 8
- Which one does not belong? 7 3 1 5 6
- A = 9, B = 5, C = 4 → the smallest is ____
- A = 17, B = 15, C = 5 → the smallest is ____
- Which one does not belong? 11 5 1 3 2
- Which one does not belong? 1 10 2 4 7
- A = 20, B = 15, C = 11 → the smallest is ____
- Which one does not belong? 7 11 3 9 2
- Which one does not belong? 3 7 10 12 8
- Which one does not belong? 8 1 4 3 5
- Which one does not belong? 5 7 1 2 12
- A = 19, B = 10, C = 5 → the smallest is ____
- Which one does not belong? 8 10 11 3 9
- A = 18, B = 14, C = 7 → the smallest is ____
- Which one does not belong? 3 6 1 5 12