这些数字用英语怎么写

问题描述:

这些数字用英语怎么写
1)7,493
2)6,390
3)12,312
4)1560,054
谢谢

1)seven thousand four hundred and ninty-three
2)six thousand three hundred and ninty
3)twelve thoudsand three hundred and twelve
4)one million five hundred and sixty thousand and fifty-four
(最后那个要表述为1,560,05上楼的第二个和第四个错了)