To round numbers to the greatest place value, you first identify the target place value you want to round to. Then, you look at the digit to the right of the target place value. If that digit is 5 or greater, you round up by adding 1 to the target place value. If the digit is less than 5, you leave the target place value as it is. Finally, replace all digits to the right of the target place value with zeros.
10000
1000000000
20,000
Oh honey, 4399 rounded to the greatest place value is 4000. Just chop off those pesky little digits and call it a day. Who has time for all those extra numbers anyway?
0 has the greatest value.
200,000
10000
20,000
It is 1000.
Rounding to different numbers of significant figures, the greatest result is 22,000.21 987 round off theto its greatest value what is answer.
Round 152+269 to the greatest place value
4000
1000000000
20,000
100
5000
It is 72.