13-4-19
Editing Cell Contents
(4)On the Main application window, use the following operation to assign values to the variables.
9bcdW0aE
9efgW0bE
(5)On the Spreadsheet window, tap cell A1 and input =a+b. Next, tap cell A2 and input =a⋅b.
When you input the above expressions, the results will appear dynamically in cells A1 and A2.