Category
📚
LearningTranscript
00:00hello children let us start a new topic successor and predecessor now look at the
00:10definition of successor the number that comes just after a particular number is
00:18called its successor you can get the successor by adding one to the number
00:26examples of successor if we simply add one to any given number we will get its
00:38successor so in example 1 when 1 is added to 89 we get its successor that is
00:4890 similarly in example 2 1 is added to 560 answer is 561 which is successor of
01:01560 similarly in example 3 1 is added to 7653 answer is 7654 which is the
01:18successor of 7653 it means by adding one to any number we can easily get
01:30successor of that particular number
01:38look at the definition of predecessor the number that comes just before a
01:46particular number is called its predecessor you can get the predecessor
01:54by subtracting one from the number
02:01examples of predecessor if we simply subtract one from the given number we
02:08get its predecessor look at example 1 if 1 is subtracted from 89 answer is 88
02:19which is its predecessor similarly in example 2 1 is subtracted from 560
02:29answer is 559 which is the predecessor of 560 similarly in example 3 1 is
02:41subtracted from 7653 answer is 7652 which is the predecessor of 7653
02:58it simply means by subtracting one from any number we can easily get predecessor
03:07of that particular number
03:13look at this table it shows that predecessor is before number of any given
03:21number and successor is after number of that particular number
03:30I hope this topic is clear to you now you have to do some more examples for
03:38better understanding thank you