How do you simplify $12.2+(-8.45)$ ?

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Answer 1 · 2017-03-16T01:29:55

See the entire simplification process below:

First, rewrite this expression $12.2 + (-8.45)$ as:

$12.2 - 8.45$

Then subtract to get:

$12.2 - 8.45 = 3.75$

How do you simplify 12.2+(-8.45)12.2+(-8.45)?