The addition problem 444 plus 223 is approximately 667.
444
888 years. take 444 years before christ, and add 444 years after christ.
2900005567121
444+444+444+444=22x 1776=22x x80.73
-223
123 + 321 = 444
It is so absurdly simple: 444 = 444/1
444+555=999
669
444
342 234 423
The factors of 223 are: 1, 223 (223 is a prime number).