The number 7,681,900 rounded to the nearest ten thousand is 7,680,900.
900,000 is already rounded to the nearest ten thousands.
900
900
"Roused" is not a mathematical term. 923 ROUNDED to the nearest hundred is 900.
900
900,000 is already rounded to the nearest ten thousands.
1000
900
900
900
900
900
900
900
900
900
900