-2.3+3.5+?

The answer is 1.2

oops typo i mean

-2.3+3.5=?

thank you.

To find the missing value in the expression -2.3 + 3.5 + ?, we need to determine the sum of -2.3 and 3.5 and then subtract that sum from both sides of the equation. Let's find the sum of -2.3 and 3.5 first:

-2.3 + 3.5 = 1.2

Now, we know that the sum of -2.3 and 3.5 is 1.2. To find the missing value, we'll subtract 1.2 from both sides of the equation:

-2.3 + 3.5 + ? - 1.2 = 1.2 - 1.2

Simplifying the equation:

? = 0

Therefore, the missing value in the expression -2.3 + 3.5 + ? is 0.