contestada

Match the following items.

1. (-14) + 81 = 81 + (-14)
multiplicative inverse
2. • = 1
additive identity
3. 101 + (29 + 417) = (101 + 29) + 417
associative property of addition
4. (24 + 15) = • 24 + • 15
commutative property of addition
5. -72 + 0 = -72
distributive property

Respuesta :

apologiabiology
1. that is commutative property of addition
a+b=b+a
(-14)+81=81+(-14)

2. multipcative inverse
a times 1/a=1


3. associative property of adition
a+(b+c)=(a+b)+c
101+(29+417)=(101 + 29) + 417

4. distributive proepty
a(b+c)=ab+ac

5. addative identity
a+0=a
-72+0=-72

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