Question

Try These Find the answers of the following additions: (a) (-11) + (-12)​

Answer 1

Answer:

-23

Step-by-step explanation:

(-11) + (-12)

-11-12

-23

Answer 2

Answer:

The addition is (-23)

Step-by-step explanation:

Given ,   (a) (-11) + (-12)​

We need to find the addition of given numbers.

To answer this addition first we need to understand the basic sign.

If any number have his own sign like negative and positive than in operation there are changes to change its sign as in above question both number have there own negative sign.

When we open bracket of 12 as because 12 have its own sign and other sign is also present before this so sign of  will be negative to understand this please check below examples.

+(+a) = a

-(+a) = -a

+(-a) = -a

-(-a) = a

So , (-11) + (-12)​ = - 11 - 12 = - 23