What number should replace the question mark?
What number should replace the question mark? 10, 30, 14, 25, 18, 20, ---?
Answer/Solution
22
Steps/Work
Answer: D
10, 30, 14, 25, 18, 20, 22?
There are two alternate sequences: +4 and -5.
10, 30, 14, 25, 18, 20, 22?
There are two alternate sequences: +4 and -5.