Commutative property: when you have to solve a sum, it does not matter the order in which you place your addends, since you will always get the same result.
We have then:
(460 + 185) + 240 = 240 + (460 + 185) = 885
Answer:
(460 + 185) + 240 = 240 + (460 + 185) = 885