Look at this series: 8, 43, 11, 41, __, 39, 17, ...
Look at this series: 8, 43, 11, 41, __, 39, 17, ... What number should fill in the blank?
Answer/Solution
14
Steps/Work
Answer: Option B
This is a simple alternating addition and subtraction series. The first series begins with 8 and adds 3; the second begins with 43 and subtracts 2.
This is a simple alternating addition and subtraction series. The first series begins with 8 and adds 3; the second begins with 43 and subtracts 2.