Top Answer

First you write the decimals one under the other, in such as way that the decimal points are aligned.

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3rd. Adding Decimals 5th - Adding and subtracting 6th - Dividing Decimals

Yes

adding subtracting multiplying and dividing

add them or subtract them, as appropriate!

school you can always get help from teachers, parents or people who think might know

I learned to always change the denominators before adding or subtracting the numerators. You must always have a common denominator before adding or subtracting.

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.

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.

Yes l

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.

I would think that the commonality of adding and subtracting integers is that the answer itself will always be an integer. In other words, the answer is always gonna be a "whole number".

as many as needed to satisfy the accuracy needed.

Write them one above the other with the decimal points aligned.

when u are subtracting the number it is always going to be lower than the problem.

a common denominator

you only line the decimals up when you are subtracting or adding not when you are multiplying im not sure about division...

You subtract decimals together.

The key would be to add (00.) before your decimal. IE 00.41 + 00.95 = 01.36

You can do reverse operation to check. If you checked it and it is not the answer you got, try the problem and recheck it to see if your right.

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.