To quickly format a number in scientific notation, click Scientific in the Number Format box (Home tab, Number group). The default for scientific notation is two decimal places.

Learn how you can write equations in Word. Discover how to write math equations and formulas in Word the simple way.

In Word, you can insert mathematical symbols into equations or text by using the equation tools. On the Insert tab, in the Symbols group, select the arrow under Equation, and then select Insert New Equation.

Use a stylus or your finger to write a math equation by hand. If you're not using a touch device, use your mouse to write out the equation. You can select portions of the equation and edit them as you go, …

Use Standard mode for basic math, Scientific for advanced calculations, Graphing to see graphs of equations, Programmer for binary code, Date calculation for working with dates, and options under …

As you write, Word will keep track of all the citations you’ve entered. When you’re finished, select Bibliography and choose a format style. Your bibliography will appear at the end of your paper, just …

You can also use scientific notation. To do so, include "E" or "e" and the sign of the exponent (for example, 1.0E-6). When you use text strings, place them within quotation marks to help make sure …

Footnotes appear at the bottom of the page and endnotes come at the end of the document. A number or symbol on the footnote or endnote matches up with a reference mark in the document. Click or tap …

Embed math equations in your documents in Word for the web. Choose from a library of mathematical symbols and structures to build equations that fit your needs.

You don’t need a calculator to find the answers to simple math problems. You can jot down math equations during a meeting, conference or class, and OneNote can instantly calculate the results for …