Question

predecessor of successor of -21 is​

Answer 1

successor of -21 is = -22

predecessor of -21 is = -20

The number which comes immediately after a particular number is called its successor.

The number which comes just before a particular number is called its predecessor.

Answer 2

Answer:

-21

Step-by-step explanation: THIS IS A VERY EASY QUESTION

WE KNOW THAT THE SUCCESOR OF -21 IS NOTHING ELSE BUT -20 AND THEREFORE IT IS VERY EASY TO UNDERSTAND THAT ITS PREDECESSOR IS NOTHING ELSE BUT -21 ITSELF.

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