Yes l
3rd. Adding Decimals 5th - Adding and subtracting 6th - Dividing Decimals
line up the decimal point when your adding and subtracting. add annex a zero when you have extra number. sometimes you can use a number line.
as many as needed to satisfy the accuracy needed.
you only line the decimals up when you are subtracting or adding not when you are multiplying im not sure about division...
Adding and subtracting decimals is easy. When you put the numbers one above the other, line up the decimals vertically and treat as you would any whole number just keep the decimals in line and bring it straight down to your answer.
3rd. Adding Decimals 5th - Adding and subtracting 6th - Dividing Decimals
Yes
adding subtracting multiplying and dividing
add them or subtract them, as appropriate!
Adding decimal same as adding whole numbers
They aren't. The rules are the same as those for adding/subtracting or multiplying integers. Just be careful of the decimal point's location.
First you write the decimals one under the other, in such as way that the decimal points are aligned.
When adding and/or subtracting, your answer can only show as many decimal places as the measurement having the fewest number in the decimal places.
Mostly geometry, adding, subtracting fractions and decimals.
Yes.
When you are adding and subtracting decimals, youare +/- ing the whole numbers and tenths in the number. the decimal might go away ex: 1.3-0.3=1 or it won't ex: 1.9-0.3=1.6
Yes, unless you are an expert.