Question

(-30) +25 full formula​

Answer 1

Answer:

(-) + = -

Step-by-step explanation:

-30 +25

= 30-25 = -5

Answer 2

Answer:

(-) × (-) = +

(+) × (+) = +

(-)×(+)= -

(+)×(-)= -

and in this case,

(-)×(+)= -

so,

(-30)+25=-30-25= -5