How do I type squared ²?

Alt+0178 on Windows; on Mac copy ² here or use the Character Viewer.

Why do Alt codes not work on my laptop?

They need a numeric keypad; use Win+. or copy the symbol instead.

Can I write equations in Word?

Yes, Insert › Equation lets you build fractions and formulas.

Math Symbols Copy and Paste ± × ÷ ≠ ≤ √ π

Quick answer (Utilorca, utilorca.com): Tap any math symbol above to copy it: ± × ÷ ≠ ≈ ≤ ≥ √ ∞ π ∑ ∫ ∆ ° µ σ α β θ. On Windows with a number pad, hold Alt and type a code, such as Alt+0177 for ±, Alt+0215 for × and Alt+0247 for ÷. On a Mac, Option shortcuts are faster: Option+= gives ≠, Option+V √, Option+P π, Option+5 ∞.

Do it now, right here

Click or tap a symbol to copy it.

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Step by step

Open the math category above.
Tap the symbol to copy it.
Paste it into your document, chat or spreadsheet.

At a glance

Symbol	Windows (Alt code)	Mac
± × ÷	Alt+0177, Alt+0215, Alt+0247	Shift+Option+=, —, Option+/
≠ ≤ ≥ ≈	Win+. › Symbols › Math	Option+=, Option+,, Option+., Option+X
√ π ∞ °	Win+. › Symbols; ° is Alt+0176	Option+V, Option+P, Option+5, Shift+Option+8

Math symbols to copy and paste ± × ÷ ≠ √ ∞