Rounding 6-digit numbers to the nearest 1000, 10 000 and 100 000

Maths

What are the nearest multiples of 1000 for the number 671 349?

What is 532 098 rounded to the nearest multiple of 100 000?

What is 763 812 rounded to the nearest multiple of 10 000?

What is 341 762 rounded to the nearest multiple of 1000?

... rounded down to the smaller multiple.

Numbers that are exactly half way between two multiples should be...

What are the nearest multiples of 100 000 for the number 871 235?

What are the nearest multiples of 10 000 for the number 723 145?

What is 346 712 rounded to the nearest multiple of 100 000?

What is 482 189 rounded to the nearest multiple of 10 000?

What is 455 321 rounded to the nearest multiple of 10 000?