How to write Math expressions in Notes on iPhone

The Notes app on iPhone supports users in many different ways to solve math problems, such as writing math expressions to solve quickly when you need to. Accordingly, users just need to write math expressions with the pens available in the Notes app and then the app automatically recognizes and displays the results for the user. Below are instructions for writing math expressions in iPhone Notes.

How to Write Math Expressions in iPhone Notes

Step 1:

You open the Notes app on your iPhone, then create a new note . Next, we click on the pen icon to write the Math expression.

Step 2:

Display the brush and color selection interface , you can choose the color, type of pen or stroke you want to use but you should not choose a large stroke size.

Step 3:

Now, write the math expression in the Note with full content as shown in the picture so that the application can recognize the expression. The application immediately displays the Math expression, you click Solve to solve this Math expression.

Then you get the result of the Math expression as shown below.

We continue to write other Math expressions in Notes as usual.

Micah Soto

Update 26 May 2025