Question

find -40+57
its easy question​

Answer 1

-40 + 57

= -40 + (40 + 17)

= -40 + 40 + 17

= 17

Yeah! it is easy, indeed!

Answer 2

$\huge \boxed{ \pink{answer}}$

= -17

$\huge \boxed{ \orange{explanation}}$

-40+57

= -17