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When adding numbers the digits in the place value columns of one number must be added to the digits in the same place value columns of the other number.

The decimal point ALWAYS lies immediately to the right of the ones column (and to the left of the tenths column).

Therefore, to ensure decimal numbers are aligned properly with the correct digits underneath each other for addition, write the two numbers with their decimal points aligned - one under the other.

The decimal point of the result of the addition also lies aligned with the decimal points - under them.
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Q: When operating with decimals how do you add them properly?
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Related questions

What is the definition of adding decimals?

To add the two decimals together


How do you add decimals step by step?

line up the decimals together


What is the rule for add decimals?

Just make sure you line up the decimals


How can i use decimal models to add decimals?

You can use decimal models to add decimals by using the hundedths blocks as used in base-ten blocks and add the following decimals you need to and use the hundredths block to shade in the total.


Why is there no such thing as a remainder when dividing decimals?

because you can always add a 0 when using decimals


How do you add repeating decimals?

Convert the repeating decimals into fractions, and then add those. If you need it as a decimal, then you can just convert the product back into a decimal!:)


How do you add decimals to thousandths?

You line up the decimals with the thousandths and put the decimal straight down from where it is and just add with the decimal in the same spot.


How can you add decimals?

by converting them to equivalent fractions


What do you do if you add the decimals and you do not get the right answer?

Try again.


What decimals can you add up to make 9?

you can add up 8.44 and .45


What are 2 steps ehen adding decimals?

You add decimals the same way you add regular numbers. But you've gotta remember that 8.4 is the same as 8.40.


Show an example of adding decimals?

39.63 +42.35 ------------ 81.98 Just line up the decimals and then add.