Question

greater than and smaller than 1) xxx () 30​

Answer 1

Predecessor (30-1) is 29
Successor (30+2) is 31

Hopefully this helps

Answer 2

Correct Question :

Successor and Predecessor of 30.

Solution:

The Successor of 30 => 30 + 1 = 31

The predecessor of 30 => 30 - 1 = 29

Successor:

• The successor is a number that comes just after a number is known as a successor.

• So, The successor of a given number is 1 more than the given number.

• For example - the successor of the number 2 is => 2+1 =3

Predecessor :

• A predecessor is a number that comes just before a number is known as a predecessor.

• So, The predecessor of a given number is 1 less than the given number.

• For example - the predecessor of the number 2 is => 2-1 =1.