Multiple choice

Find the next two terms of the following series.

36, 45, 54, 63, __, __

  1. 72, 81

  2. 75, 85

  3. 81, 90

  4. None

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

36, 45, 54, 63, __, __       Add 9 to each term to get the next term. So, 63 + 9 = 72 72 + 9 = 81