What is the next number in the number sequence 6, 11, 16, 21?

1 Answer
emma
May 29, 2018

The next number is 26.

Explanation:

The sequence follows a rule #a_(n+1)=a_n+5#, meaning that each element of the sequence is 5 higher than the previous element. Since the last element you listed is 21, the next element is 21 + 5 = 26.

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