Drag the edges to resize the window.

In Projects, you can keep track of your progress as you go throught the tasks. Check each item as you complete it!

Code Editor

Web Browser

Learn

The Sass arithmetic operations are:

- addition
`+`

- subtraction
`-`

- multiplication
`*`

- division
`/`

, and - modulo
`%`

.

**Note:** Modulo, or `%`

, is the remainder in a given division, so "9%2" would be "1".

SCSS arithmetic requires that the units are compatible; for example, you can't multiply pixels by ems.

Also, just like in regular math, multiplying two units together results in squared units:`10px * 10px = 100px * px`

.

Since there is no such thing as squared units in CSS, the above would throw an error. You would need to multiply `10px * 10`

in order to obtain `100px`

.

Report a Bug

If you see a bug or any other issue with this page, please report it here.

Learn

Report a Bug

Learn

Report a Bug