'Thousand' in the Bible

Now those who ate were about five thousand men, in addition to women and children.

Now those who ate were four thousand men, in addition to women and children.

Do you not yet understand or do you not remember the five loaves for the five thousand, and how many baskets you took up?

Or the seven loaves for the four thousand and how many baskets you took up?

And [when] he began to settle [them], someone was brought to him who owed ten thousand talents.