/question/274288788.html

Recommended answer

1, first select the first cell and enter the starting number;

2. Press and hold the left mouse button, and pull it below the serial number column, and release the left mouse button after reaching the appropriate number of rows;

3. In the lower right corner of the selected grid, the "Auto Fill Option" icon appears, and then click the drop-down arrow of the icon;

4. A menu appears, and select "Fill by Sequence".

5、OK