What comes next in the sequence?
48122428?
Choose your answer
Explanation
Operations alternate: x2, +4, x2, +4, ... Multiply by 2, then add 4, alternately. The next operation is x2, giving 56.
Choose your answer
Operations alternate: x2, +4, x2, +4, ... Multiply by 2, then add 4, alternately. The next operation is x2, giving 56.