Question

—120 + ............= -120​

Answer 1

-120 + 0 = -120

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Answer 2

Answer:

The missing number will be 0.

$-120+0=-120$

Step-by-step explanation:

Given: $-120+?=-120$

We have to find the missing number.

We are solving in the following way:

We have,

$-120+?=-120$

Let assume the missing number will be$x$.

Then,

$-120+x=-120$

We will separate the variables on one side and the constant on  another side.

$x=-120+120\\x=0$

As we know that,

If one negative and one positive integer are to be subtracted, then the operation performed is subtraction, and the difference obtained has a sign of a greater integer.

Hence, the missing number will be 0.