It's the Identity property
The sum of -3 and -4 is -7.
6+(-6)=0 6=6 Identity property.
A negative plus a negative equals a negative.
Treat the "plus positive X" as "minus negative X". Example: Positive two plus positive two equals positive four. Positive two minus negative two equals positive four.
No.
It's the Identity property
The sum of -3 and -4 is -7.
A negative plus a negative equals a negative.
4
Zero is the additive identity element.
Yes.
6+(-6)=0 6=6 Identity property.
Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.Commutativity of multiplication.There is also, implicitly, the property that equals plus equals are equal.
A negative plus a negative equals a negative.
It is the property that equals plus equals are equals.
Treat the "plus positive X" as "minus negative X". Example: Positive two plus positive two equals positive four. Positive two minus negative two equals positive four.