distributive is a(b+c)=ab+ac
and remember -(b+c)=-1(b+c)
commutative is a+b=b+a
associative is
a+(b+c)=(a+b)+c
1.
moved numbers in paretnasees
commutatuve A
2. moved arenthasees
associative, B
3. distributive, isn't listed so I assume 'oposite of a sum property'
C
4. swtiched order
commutve A
1. A
2. B
3. C
4. A
