127 easy math people
81
= 90 (9*10)
9 + 9 + 9 + 9 + 9 + 9 + 6 + 6 + 6 + 6 + 2 + 2 + 23 + 3 + 3 + 4 + 4 + 4 = 123
These numbers all add up to 81.
That is 27 x 9 = 243
189
The sum of 27 occurrences of the number 9 is calculated by multiplying 27 by 9, resulting in 243.
263
127 easy math people
81
= 90 (9*10)
9 x7 = 63
9+9+9+9+9+9+9=63
9 + 9 + 9 + 9 + 9 + 9 + 9 + 9 - 5678 = -5606
9 + 9 + 9 + 9 + 9 + 9 = 54
45