51-28你可以这样说:one minus eight is not enough, so I borrow one from ten's place.Then eleven minus eight is three, four minus two is two, so the fanal result is twenty-three.
减法用英文是什么
51-28你可以这样说:one minus eight is not enough, so I borrow one from ten's place.Then eleven minus eight is three, four minus two is two, so the fanal result is twenty-three.
减法用英文是什么