10 rounded to the nearest tens place is: 10. This is because the ones value is "0" so it does not round up.
200
590
63546 rounded to the nearest ten is 63550.
80.948 rounded to the nearest ten is 80. When rounding, we look at the digit in the ones place, which is 8. Since 8 is 5 or greater, we round up, but since we are rounding to the nearest ten, we stay at 80.
743 to the nearest hundreds place would be 700. This is because the value in the tens place "4" is not greater than or equal to 5. Anything equal to or greater than 5 gets rounded up, but in this case "4" is less than 5.
520
20
10
10.
i
84.00
360
200
$9.00
610.0
8.10
5000