Question

and without using number line : a) (-250)+(+150) = ?? please tell the correct answer And give the explanation how the answer you will get ​

Answer 1

Step-by-step explanation:

d) First we will open bracket

so,

-250+150

as -250 is greater so it will come in negative (trick)

so...

-250+150= -100

e) First we will open bracket

so,

-217-100(it will got subtracted as +- = -)

so...

-217-100= -317