Problema Solution
Write any 5 consecutive integers as you wish,using the digits of any given year in order that they appear along with any mathematical symbol.Use year 1991.
Answer provided by our tutors
1+9+9+1 = 20
1+9+9+2 = 21
1+9+9+3 = 22
1+9+9+4 = 23
1+9+9+5 = 24