Mr Kendrick made three deposits to his account in order 460 185 and 240 show how to use commutative property on the sum of deposit mentally

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:

((40) + (185)) + (240) = 465

(240) + ((40) + (185)) = 465

answer:

Form 1:

((40) + (185)) + (240) = 465

Form 2:

(240) + ((40) + (185)) = 465