176.625 to the nearest THOUSAND is '0'
However, I think you mean to the nearrest 'THOUSANDTH'. Note the '---th' suffix , which applies to decimal digits.
It is already at the nearest thousandth at '5'.
Here are the column names for the given numbers.
'1' ; Hundred
'7' ; Ten
'6' ; Unit
Decimal point
'6' ; TenTH
'2' ; HundredTH
'5' ; ThousandTH.
NB The suffix '---th(s)' is used for decimal digits.
53000
To round off to nearest thousand: Check the number on hundred place. If the digit > 5 : Add 1 to thousand place digit. **If the digit
765,903 rounded up to the nearest ten thousand is 770,000.
900
3623 to the nearest hundred is 4000
320
It then is 3900 because 75 rounds up to 100
nearst hundered is 3800
430
1000
130
6580