Question

what is 789+1
And -1​

Answer 1

Answer:

when we add 1 to the 789 it is the successor of 789 but when we - 1 it is the the predecessor of 789.

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Answer 2

Answer:

Please mark my answer as the Brainlist!

The answer is the same, 789.

Step-by-step explanation:

The answer is the same because when you add 1 it becomes 790 and then when you subtract 1 it because 789 or the same number you started with