Question

the blanks:
(1) 80+ (......) = -5
(iv) (......)+372 = 0
(vii) (...... ) + 165 = -1
(11) (-84)+ (......) = -7
(v) ......)+1= -186
(viii) (......) + (-1) = 73
(111) (.....)+(-5) = 25
(vi) (...... ) + 17 = -2
(ix) 1+ (......) = -1​

Answer 1

1)85

2)-372

3)-166

4)78

5

6

7

8

9

10