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Alenkasestr [34]
4 years ago
5

Match the following items.

Mathematics
1 answer:
Artyom0805 [142]4 years ago
4 0
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)=<span>(101 + 29) + 417 </span>

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

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