Question

2. Fill in the blanks: (i) (-3) + (-9) =​

Answer 1

Answer:

The answer goes as.

-3-9 (as +×- is - )

=-12

Answer 2

Answer:

(-3)+(-9)= -12

Step-by-step explanation:

it's easy because

= If we plus

= - with - it's = -

= so that's why (-3)+(-9)= -12