X is 10 and I is 1. XI would be 11.
11, 22, 10, 11 and 5 respectively
XI in roman numerals, X = 10, I + 1, 10 + 1, eleven
The X represents ten and the I represent one. That means XI is the same as 11 (eleven).
11-4-86
Li Xi died in 895.
Guo Xi died in 1090.
Duan Xi died in 110.
Xi Qia died in 1950.
Liang Xi died in 230.
Xi Zheng died in 278.
Bian Xi died in 200.
Feng Xi died in 222.
Dai Xi died in 1860.
Yuan Xi died in 207.
Cao Xi died in 249.
Xi Zezong died in 2009.