6 of them
6000
6000
Six thousand, forty-seven.
Six thousand forty seven.
Six thousand and forty seven.
One thousand of them - to the nearest thousand, Two thousand of them - to the nearest two thousand, Four thousnad - to the nearest four thousand None - to the nearest whole number.
6 of them
To the nearest thousand it is 6000
25 thousand
To the nearest thousandth, 0.055 To the nearest thousand, zero
To the nearest thousand: 36000 To the nearest ten thousand: 40000
To the nearest hundred, 324700 To the nearest thousand, 325000 To the nearest ten thousand, 320000 To the nearest hundred thousand, 300000