29,942
seven hundredths 0.67
Round each number to the underlined place 52.66
7,365,101
In the decimal numbering system, the digits are each in a place that indicates their value. The number 815 has: * an 8 in the place indicating the number of hundreds, * a 1 in the place indicating the number of tens, * a 5 in the place indicating the number of ones. To "round to the nearest tens place" means to round the value of the places below the tens. In the number 815, this is only the digit 5. In a commonly used rounding system, all digits below 5 are rounded down to 0, and all digits above and including 5 are rounded up to the next place. 815 therefore rounds to 820. (814 would round to 810.)
3000
In the number 3,400 the greatest place would be the 3. And in 800, the greatest place would be the 8. Basically it is the highest value in a number.
800
5,067 is 5000
250 to 349
Each of the number that is shown rounds to 0.
29,942
The answer depends on the degree to which the number needs to be rounded.
seven hundredths 0.67
Round each number to the underlined place 52.66
7,365,101
To round a number to a certain place value, you look at the digit immediately to the right of that place value. If it is 5 or greater, you round up; if it is less than 5, you round down. For example, to round 3.785 to the nearest hundredth, you would look at the digit in the thousandths place (8), which is 5 or greater, so you round up to 3.79.