Question

[nguyen minh hoang]

XXI+IX=?

XIX-III=?

IVxV=?

XXV:V=?

Answer 1

[Lý Trương Thuần]

XXI+IXXXX

XIX-III=XVI

IV×V=XX

XXV:V=V

Answer 2

[★๖ۣۜKhổng♕๖ۣۜTuyết♕๖ۣۜNhi★๖ۣۜ]

C1 = xxx

C2 = xvI

C3 =xx

C4 = v