The nearest ten to 456 is 460. When rounding a number to the nearest ten, you look at the digit in the tens place. If the digit in the ones place is 5 or greater, you round up; if it is less than 5, you round down. In this case, 456 is closer to 460 than to 450.
456
450
Hand
It is already rounded to the nearest ten as 840
The nearest ten to 456 is 460. When rounding a number to the nearest ten, you look at the digit in the tens place. If the digit in the ones place is 5 or greater, you round up; if it is less than 5, you round down. In this case, 456 is closer to 460 than to 450.
460
To the nearest ten it is 460.
456
To the nearest ten, 460 To the nearest tenth, it's already there.
450
425 456 rounded off to the nearest ten is 425 460.
450
Oh honey, it's simple. 456, bless its heart, is closer to 500 than it is to 400. So, you round that bad boy up to 500. No need to overcomplicate things, just give it a little nudge in the right direction.
50
Hand
500