Loading presentation…
Opening in Keynote for Mac...
Your browser isn’t fully supported.
For the best Keynote for iCloud experience, use a supported browser.
Learn More
Cancel
Continue
In front of a
number
-2
negative
In front of an
expression
-x
-2
-(-2)
-(y+1)
opposite
Between two
expressions
x – 3
3 – (y + 1)
subtract
The Three Meanings of Minus
