Question

Add the successor of -99 and the predecessor of 9, and find the sum.​

Answer 1

Step-by-step explanation:

successor of -99=-98

predecessor of 9=8

sum = 8+(-98)

= 8-98

sum =-90

Answer 2

Answer:

Sum = -90

Step-by-step explanation:

Successor of-99 = -98

Predecessor of 9 = 8

Now, Their Sum

= -98 + 8

= -90