III.Fill in the blanks.
1.When we add an integer to its additive inverse,we get
_________.
2. The product of a p

III.Fill in the blanks.
1.When we add an integer to its additive inverse,we get
_________.
2. The product of a positive integer and a negative integer
is a ________ integer.
3.Multiplication is distributive over _________ and
_______ in integers.
4.-12 X(-5 +6) = ______.
5.(-81)÷____=81.
6.When zero is divided by a non-zero integer, the quotient
is_______.