you need to add +9
+9-7 = +2
nine add 7 to get from -7 to 0 then add 2 to get to 2 7 + 2 = 9
-2, of course!
You need to add 7 (or +7)
You add 10 to -7 to get 3.
It means you need to multiply 7 by 14 and then add 1 to the answer.It means you need to multiply 7 by 14 and then add 1 to the answer.It means you need to multiply 7 by 14 and then add 1 to the answer.It means you need to multiply 7 by 14 and then add 1 to the answer.
nine add 7 to get from -7 to 0 then add 2 to get to 2 7 + 2 = 9
You add 7 -5 + 7 = 2
you need to add 7 1`s to get 7.
The answer is 14. i.e. (-7)+14=7
It is: -9+16 = 7
-7
you need to add 10
you need to add 3/10 to 7/10 to get 10/10 or 1.
11
17
15
8