Question

The sum of successor and predecessor of 1000 is

Answer 1

successor of 1000 is 1001 and predecessor  of 1000 is 999
the sum of 1001 and 999 is 2000

Answer 2

Answer:

The sum of the successor and predecessor of 1000 is 2000.

Solution:

The number after a number is known as successor and the number which precedes it is known as predecessor.

If we need to find the successor we have to add the 1 and similarly for predecessor we have to subtract the 1.

The given number is 1000.

Then, the Successor of 1000 i.e., the number after the number 1000 is 1001.

Then, the Predecessor of 1000 i.e., the number before the number 1000 is 999.

Therefore,

The sum of successor and predecessor of 1000 = 1001 + 999 = 2000