The two cell references used for a range are separated by a colon (:) which tells Excel or Google Spreadsheets to include all the cells between these start and end points.
Ejiri ogwe (s) abụọ edere maka ebe dị iche iche na - ewepụta: (nke) na - agwa Excel ma ọ bụ Google spreadsheets iji tinye mkpụrụ ndụ niile n'etiti mmalite na njedebe.