Question

please answer this all question correctly​

Answer 1

Step-by-step explanation:

a) 7-11. = -4

b). -7 - 12 = -19

c) 5-(-10) = 5 + 10 = 15

d) 10 - 5 = 5

pls thank and mark brainliest

Answer 2

Answer:

(a)-4

(b)-19

(c)15

(d)5