add task solution

[ivanov-serg]

DEMO LINK

[mateacademy-ai-mentor]

Review Summary

Your solution is approved. All functional requirements are met: the Sum component correctly accepts a and b props with default values of 0, uses named export, and all five required Sum instances are present in App.jsx with proper one-line formatting. While there is a checklist preference ([CHECKLIST ITEM #3]) for using template literals over JSX expression concatenation in the paragraph content, this is a style preference rather than a functional blocker—both approaches produce identical output. The code is working correctly and fulfills all core task requirements.

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[mateacademy-ai-mentor]

This violates checklist item #2 which requires using string interpolation (template literals) inside tag content. Use: {Sum of ${a} and ${b} is ${a + b}}

[mateacademy-ai-mentor]

CHECKLIST ITEM #3 VIOLATION: The paragraph content uses JSX expression concatenation (Sum of {a} and {b} is {a + b}) instead of template literals. According to the checklist, use: {Sum of ${a} and ${b} is ${a + b}}