Question

Match the correct answers.

• A. 100
• B. 0.0
• C. 1000
• D. 500

Answer 1

The successor of a number is the one which comes immediately after the given number. It is obtained by adding 1 to the given number.
The predecessor of a number is the one which comes just before the given number. It is obtained by substracting 1 from the given number.

Hence,
Successor of 99 = 99+1 = 100
Predecessor of 1 = 1-1 = 0
Successor of 999 = 999+1 = 1000
Successor of 499 = 499+1 = 500