700
It is 8491040000.
-- If the digit to the right of the underlined one is 4 or less, then discard everything to the right of the underlined one. -- If the digit to the right of the underlined one is 5 or more, then add ' 1 ' to the underlined digit, and discard everything to the right of it.
29,942
4,560,0000
20,774 Zero is in the thousands place.
It is 8491040000.
8000000000 or 8491038000
-- If the digit to the right of the underlined one is 4 or less, then discard everything to the right of the underlined one. -- If the digit to the right of the underlined one is 5 or more, then add ' 1 ' to the underlined digit, and discard everything to the right of it.
29,942
If the underlined digit in the number 677 is 6, you would round the whole number to 700. If the first 7 is underlined it would be 680.
The answer depends on the degree to which the number needs to be rounded.
Each of the number that is shown rounds to 0.
Write the place and the value of the underlined digit. 95463 The 4 is in the hundreds place and has a value of 400.
325000
10
4,560,0000
Sometimes it is advantageous to express a value in round numbers. To round to a particular place, look at the digit immediately to the right of the one you want to round to. If that digit is 4, 3, 2, 1 or 0, zero it and everything to the right of it out. If that digit is 5, 6, 7, 8 or 9, increase your target digit by one and zero everything to the right of it out.