Question

Hi please help, thank you!!

Answer 1

I think it’s two because 7 takeaway -3 you do keep ,change ,change and it’s now 7+3 which is 10

Answer 2

-10

Explanation:

a - b = 7 - (-3) = 7 + 3 = 10

--> | a - b | = 10

--> - | a - b | = -10