Найдите разность 13+56 и 11+54, a+86 и 91, 181+b и 195-x, x-16 и y-24

Question

Найдите разность 13+56 и 11+54, a+86 и 91, 181+b и 195-x, x-16 и y-24

Answer 1

(13+56)-(11+54)=4
а+86-91=a-5
(181+b)-(195-x)=b+x-14
x-16-y-24=x-y+8

Answer 2

1-4,2-а-5,3-х+б-14,4-х-у+8