Four thousand two hundred nine hundredths is written as: 4000.209
four hundred,and six thousand is 406,000 seven hundred,and fifty thousand is 750,000 and three hundredths is 0.03 or if you meant: four hundred,and six thousand, seven hundred fifty, and three hundredths,(you don't add the extra "thousand" at the end) it is 406,750.03
Seven thousand four hundred thirty and twenty-five hundredths
200,650.04
400,000.06
300,000.54
3400.11
3400.11
Three hundred thousand, two and four hundredths.
Two thousand four hundred and twenty-six hundredths
9,402,013.04
Eleven thousand, four hundred fifty-four and seventy-two hundredths.
Seven thousand, four hundred thirty and twenty-five hundredths.