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Mathematics, 15.01.2020 20:31 brainzz04

What property of addition is 0+y=y
a. commutative property
b. associative property
c. additive identity property
d. additive inverse property

what property of addition is 9+(7+b)=(7+b)+9
a. commutative property
b. associative property
c. additive identity property
d. additive inverse property

what property of addition is (7+a)+9=7+(a+9)
a. commutative property
b. associative property
c. additive identity property
d. additive inverse property

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What property of addition is 0+y=y
a. commutative property
b. associative property
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