you can line up the decimals
3 will be three thousandths. that mean 4 places after the decimals
They are identical in value.
Yes.
Yes.
you can line up the decimals
what is the place value of 198,752 underline digit is 9
A single digit in a number can have a place value. A number with several digits cannot.
What does it mean to talk about place
Place Value Charts help you because they put the decimal in the right place.
To multiply two digit numbers, multiply each place value of a factor by each place value digit and add the results.
Hundredths.
because if you don't know the place value you might have trouble answering the question and you might get it wrong .
For terminating decimals, yes - the place value of the digit farthest to the right (furthest after the decimal point) is the denominator. Don't forget to simplify the fraction (if possible).
They are decimals that have equal value.
3 will be three thousandths. that mean 4 places after the decimals
They do not necessarily. 13*23 = 299 and 299 is certainly not smaller than 13 or 23. A decimal is simply a form of representing a number in such a way that the place value of each digit is ten times the place value of the digit to its right. There is no requirement for the number to have a fractional part or a decimal point.