Multiple choice Find the missing term in the following series. 20, ___, 12, 8, 4 25 18 16 15 Reveal answer Fill a bubble to check yourself C Correct answer Explanation 20, ___, 12, 8, 4 12 - 4 = 8 8 - 4 = 4 Subtract 4 from each term to get the next term. So, the missing term will be 20 - 4 = 16.