How many different numbers are obtainable from five 5s by first concatenating some of the 5s, then multiplying the results?

Guest Jul 31, 2021

#1**0 **

Not sure what you are asking, but maybe

5 x 5

5 x 55

5 x 555

5 x 5555

55 x 55

55 x 555

ElectricPavlov Jul 31, 2021