Question

multiplication and
5
Practice Set 22
Carry out the following additions of rational numbers.
(1)
11 13
(ii) 1
3
17 19
Carry out the following subtractions involving rational numbers.
6
(iv) 2 +1
+
+
36
42
افرplz answer. ​

Answer 1

Answer:

please write it properly

Answer 2

please write properly