Question

+
-19
28
-16
+
21
18 1
7 14
(iii)
Verify the following:
2
-3
-7
(i)
10
+
(iii))-8+
-3
17
+
= -8+
4
17
The sum of two rational numbers is -7. If​

Answer 1

Step-by-step explanation:

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