Consecutive Numbers
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Definition of Consecutive Numbers
The integer numbers, one after the other, are known as Consecutive Numbers.
More About Consecutive Numbers
 The difference between any two consecutive integers is 1.
 Out of any two consecutive numbers, one must be even and one must be odd.
Video Examples: Algebra and Consecutive Numbers
Example of Consecutive Numbers
 19, 20, 21..are consecutive integers.
 The consecutive odd numbers between 0 and 10 are 1, 3, 5, 7, and 9.
Solved Example on Consecutive Numbers
Ques: Find out the addition of consecutive even numbers between 15 and 25.
Choices:
A. 98B. 100
C. 90
D. 110
Correct Answer: B
Solution:

Step 1: Consecutive numbers are those that follow each other in an unbroken sequence.
Step 2: Between 15 and 25, the even numbers are 16, 18, 20, 22, and 24. [Numbers which are divisible by 2 are called even numbers.]
Step 3: Sum = 16 + 18 + 20 + 22 + 24
Step 4: = 100
Step 5: Hence, the addition of consecutive even numbers between 15 and 25 are 100.
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