LEN関数で指定したセルの文字数カウントは半角文字、全角文字の区別をつけないため、どちらも1文字として集計されます。

Adding a text to a cell in Excel using Formula requires use of ampersand operator, CONCAT function, or the LEFT, RIGHT, and LEN functions.

Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas and explore some popular built-in functions.

Excel also offer a "Replace" function. When combined with the "Find" and "Len" functions, the "Replace" function allows you to dynamically find and replace text based on entered values or the ...