It is not a matter of aligning the decimal points, but aligning the place value columns so that the ones are under each other, the tens are under each other, the tenths are under each other, etc which is the proper way to subtract. As the decimal points are between the ones and tenths columns, with those place value columns aligned, the decimal points are aligned.Aligning the decimal points is an easy way to remember to align the place value columns, as with the decimal points aligned all the place value columns are automatically aligned.
they are expressions
Each column has a place value that is ten times the place value of the column to its right.
In the decimal system the place value of any digit is ten times that of the digit to its right. If using other bases a similar relationship applies. In the octal (base 8) system, for example, place value of each digit is eight times that of the digit to its right.
The commas between numbers in place value are commas.
It is not a matter of aligning the decimal points, but aligning the place value columns so that the ones are under each other, the tens are under each other, the tenths are under each other, etc which is the proper way to subtract. As the decimal points are between the ones and tenths columns, with those place value columns aligned, the decimal points are aligned.Aligning the decimal points is an easy way to remember to align the place value columns, as with the decimal points aligned all the place value columns are automatically aligned.
they are expressions
Each column has a place value that is ten times the place value of the column to its right.
The 7s are in the units columns and so are worth 7 x 1 = SevenThe 9s are in the tens columns and so are worth 9 x 10 = NinetyThe 3s are in the hundreds column and so are worth 3 x 100 = Three HundredThe 0s have no place value as such, but are important in that they show in which place value columns the other digits are, and thus their place value
In the decimal system the place value of any digit is ten times that of the digit to its right. If using other bases a similar relationship applies. In the octal (base 8) system, for example, place value of each digit is eight times that of the digit to its right.
By finding the differences between the x and y columns on the table.
the DIFFERENCE between the place value and the face value is 991
the p-value is used in statistics. It shows how strong the relationship between the variable are. Normally it is between -1 and 1. The closer it is to one the stronger the relationship is. the p-value is used in statistics. It shows how strong the relationship between the variable are. Normally it is between -1 and 1. The closer it is to one the stronger the relationship is.
The commas between numbers in place value are commas.
direct
There is an inverse relationship between value of money and the price level. So if the value of money is low, then the price level is high or if the value of money is high, then the price level is low.
If there is an even number of columns the value of the determinant becaomes the negative of its earlier value. If there is an even number of columns, there is no change.