Question

20+(-10)+(-20)+(-30)​

Answer 1

Answer:

20-10-20-30= -40

Step-by-step explanation:

+ × - = -

Answer 2

Answer:

Step-by-step explanation:

Here you go mate

Step 1

20+(-10)+(-20)+(-30)​  Equation

Step 2

20+(-10)+(-20)+(-30)​  Simplify

-10-30

Step 3

-10-30  Subtract

-40

Answer

-40

Hope this helps