Forty = vierzig
Forty one is einundvierzig.
Zweiundvierzig
Zwei und vierzig.
You had it right. It is forty.
forty three
You spell it like this: Forty Five dollars.....
That is the correct spelling of "forty" (40).
forty
Forty.
You spell 44 as forty four.
"Forty thousand" in numbers is "40,000"
47 is spelled out, 'forty-seven'.