Sixtenn
The sum of 3 plus 4 is 7.
The sum of 10 plus 8 is 18.
SUM means plus 4+7=11
Both 1776 plus 444 added in two different ways will have sum of MMCCXX = 2220 and both 17,776 minus 444 subtracted in two different ways will have a difference of (XVII)CCCXXXII = 17,332
-1776 + 1492 = -284
Sixtenn
1,776 minus 1,492 is 284.
1566
1 + 2 + 4 + 373 + 746 + 1492 = 2,618
1776 1492 1929 1941 1945
1776-1492=284
I possibly think 1492 or 1776.
1492.
1776
The sum answer = 3440
The sum is 1511.