Question

Which number shows 6,312 rounded to the nearest ten?

6,300
6,310
6,320
6,330

Answer 1

tens are the second number after decimal

or in this number 7564 the 6 is the 10s number so it'd be 7560

so can you do yours now?

Answer 2

1 is in the tens place

we look at 2

2 <5 so we leave it alone

6,310

Choice B