0
5499. To round to the nearest thousand, the hundreds digit would be the decider: if 5 or more it would round up, 4 or less would round down. Need to round down, so the hundreds digit must be 4. The tens and units make no difference, so have them as large are possible, namely 9 each, to give: 5499 as the largest whole number that rounds to 5000 to the nearest 1000. A quick way is to observe 1000/2 = 500, so need to add 1 less than this (499) to the number and it will round down, that is 5000 + 1000/2 - 1 = 5000 + 500 - 1 = 5499.
27
68000
There are more than 4.
3 is the ones digit in 4903. Since 3 is less than five, the ones digit becomes zero when 4903 is rounded to the nearest 10. 4903 to the nearest 10 is 4900.0 is the tens digit in 4903. Since 0 is less than five, the ones and tens digit are each 0 when 4903 is rounded to the nearest 100. 4903 to the nearest 100 is 4900. 9 is the hundreds digit in 4903. Since 9 is five or more, the thousands digit next to it is increased by one and the hundreds, tens, and ones digits are each zero. 4903 to the nearest 1000 is 5000.
To round any number, look at the digit to the right of the place you are rounding to. If the digit is 5 or more, change the digit in the place you are rounding to to the next higher digit. If the digit to the right of the place you are rounding to is less than 5, leave the digit in the place you are rounding to as it is. Change all digits to the right of the place you rounded to to zeros. 648923 rounded to the nearest hundreds is 64900.
49000
Numbers that end in a digit of 4 or less should be rounded DOWN to the nearest ten.Example: 24 rounded to the nearest ten would be 20Numbers that end in a digit of 5 or more should be rounded UP to the nearest ten.Example: 28 rounded to the nearest ten would be 30
98000
346 rounded to the nearest hundred is 300. The digit to the right of the hundreds is the tens. When rounding anything less than five you round down. When rounding anything five or more you round up. The tens digit is 6, which is more than 5, so you round up, making the answer 350.
69
69 !
45000
662 to nearest 10 is 660662 to nearest 100 is 700To round a digit:look at the next digit and if it is half way or more add 1 to the rounded digit;replace all digits after the rounded digit with zeros:662 to nearest 10:digit after 10s digit is 2; not more than half way so don't add 1 to the 10s digit;replace the '2' with '0'.⇒ 662 to nearest 10 is 660 662 to nearest 100:digit after 100s digit is 6; more than half way so add 1 to 100s digit;replace the '62' with '00'⇒ 662 to nearest 100 is 700
4730
3756 rounded to the nearest hundred is 3800. The digit to the right of the hundreds is the tens. When rounding anything less than five you round down. When rounding anything five or more you round up. The tens digit is 5, which means you round up, making the answer 3800.