Question 28
On a digital display, a combination of bars light up to represent each digit as shown. In some special numbers, the number of bars which light up in the digits is the same as the sum of the digits. For example, in 373 the number of bars is 5 + 3 + 5 = 13, which equals 3 + 7 + 3 = 13. What is the largest such three-digit number?
