ISNUMBER
ISNUMBER helps you determine whether a value is numeric in WPS Sheets. It provides the tools you need to enter, review, and troubleshoot this built-in function for data processing and calculation, making your work more efficient and helping you accomplish tasks with ease. With ISNUMBER, you can insert the function through the function dialog, type =ISNUMBER(...) directly in a cell or formula bar, view syntax and parameter guidance, and open detailed help for the function. You can also apply the formula across multiple cells by dragging the fill handle or copying and pasting, while checking relative and absolute references as needed. Whether you're correcting #VALUE! errors, cleaning data with CLEAN and TRIM, or verifying references and number formats, ISNUMBER helps you stay productive and complete tasks efficiently across different devices and work environments. Choose the documentation below that best matches your needs to learn more.