Shilo is trying to compute the value of 27 + 55 + 13. she adds 27 + 13 to get 40, and then adds on 55. which of the following properties is shilo using? commutative distributive associative identity

commutative property of addition is your answer

The commutative property of addition states that no matter which terms you add first, the result would be the same

(A) commutative is your answer

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a. she will receive a refund of $278.

step-by-step explanation:

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.