Question

• The sum of two rational numbers is -2. If one of the
20
14
10
If one of the numb
-1
- The sum of two rational numbers is
2
--3
-5
-?
What number should be added to
so as to get
2
8
5
What number should be added to -1 so as to get =?
7
What number should be subtracted from to get
-17
3
6
-2
(i) Which rational number is its own additive inverse?
(ii) Is the difference of two rational numbers a rational nu
(iii) Is addition commutative on rational numbers?
(iv) Is addition associative on rational numbers?​

Answer 1

Answer:

2

-8

-2

ii

iv

Step-by-step explanation:

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