➕+➕=?
➕
➖+➖=?
➖
➕+➖=?
possitive is larger
➕
➕+➖=?
negative is larger
➖
➕x➕=?
➕
➖x➖=?
➕
➖x➕=?
➖
➕÷➕=?
➕
➖÷➖=?
➕
➕÷➖=?
➖
➖÷➕=?
➖
➕-➕=?
changes to…
➕+➖ = ➕/➖
depends which number is larger
➕-➖=?
changes to…
➕+➕=➕
minuses cancel each other out
➖-➖=?
changes to…
➖+➕ = ➕/➖
depends which number is larger
➖-➕=?
changes to…
➖+➖=➖
(becomes more negative