An infinite number of numbers. Any number greater than 3999.5 and less than 4000.5 rounded to an integer (there are differing conventions for dealing with rounding 0.5). There is an infinity of such numbers; also, any number greater than 3995 and less than 4005 rounded to 3 sig digits; or, any number greater than 3950 and less than 4050, rounded of to 2 sig digits; or any number greater than 3500 and less than 4500, rounded off to 1 significant digit. , any
When rounding off, the rule is, "If the first figure to be discarded is 5 or more then the previous figure is increased by 1. Following this rule then 650 is the result of rounding off numbers in the range 645 to 654. As 650 itself is not rounded off then there are 9 whole numbers that can be rounded to 650.
Since numbers equal to or greater than 5 are rounded up, and numbers equal to or less than 4 are rounded down, the largest 4-digit number that can be rounded off to 3000 would be 3004.
15 to 24
365366367368369370371372373374
The numbers 294 rounded off to the nearest 10 is 300.
4,129
There are an infinite amount of numbers that round up to 4000. This is because of the infinite amount of decimals and also that you have different rounding values, like to the nearest 100 or the nearest 10 etc., that you could use.
999 of them.
Ten integers can be rounded off to 280. An infinite number of numbers can be rounded off to 280.
Infinitely many.
4000
Infinitely many.
35 to 44
245 to 254
45 to 54
3 499
85 to 94