Excel Expert Needed for 7th Grade Maths Checklist

I'm looking for an Excel aficionado to assist with creating a checklist for a 7th class maths paper.

Key Tasks:
- Creating formulas: Specifically, I need help with Sum and Averages.
- Formatting the sheet: This includes using borders and shading.

Ideal Skills and Experience:
- Proficient in Microsoft Excel
- Experience with creating and formatting Excel sheets
- Ability to create and implement basic formulas
- Attention to detail