Question

the sum of the successor of -11 and the predecessor of 11

Answer 1

Answer:

0

because successor of -11 is -10

and predecessor of 11 is 10

-10+10

= 0

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Answer 2

Answer:

successor of -11 = -10

predecessor of 11= 10

= -10 + 10

= 0

so, the sum of  the successor of -11 and the predecessor of 11 is 0.

Step-by-step explanation:

rules for doing integers sums=

+ - = -

+ + = +

- - = +

- + = -