Simplify the expression.

Question

20+(−30)

10

-10

50

-50

Answer 1

To simplify the expression \( 20 + (-30) \), you can think of it as:

\[ 20 - 30 \]

Calculating that gives:

\[ 20 - 30 = -10 \]

So the simplified expression is \(-10\).

The answer is \(-10\).