Science and Technology

How are decimals used?

Link to this answer

CloseClose

Link to this answer

Share this credible answer with others. Simply paste this code into your blog or Web page:

<a href="http://qanda.encyclopedia.com/question/decimals-used-84986.html" >How are decimals used?</a>
E-mail this answer Link to this answer

Decimals are added and subtracted in the same way as are integers (whole numbers) except that when these operations are written in columnar form the decimal points in the column entries and in the answer must all be placed one under another.

Answer verified with
Get more facts and information about decimal system . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: Where do decimals go in a column? How are decimals added and subtracted? Do decimals need to line up in a column? [ Hide these questions ]

Related research questions

Related research articles

Connecting decimals and other mathematical content.
Magazine article from: Teaching Children Mathematics ...fractions, since the word decimal means "based on ten." The...the part-whole aspect of decimal fractions. The special symbols for decimals are addressed in the subsequent...help students learn about decimal fractions involves using individually...The plastic wrapper can be used as a cutting ...
The Decimal Dilemma.
Magazine article from: Teaching Children Mathematics ...data. The process that we used may be as valuable as the...well on questions involving decimals as they did on questions...the possible responses (decimal and fractional), yet the...fourth graders answered the decimal question (M-5) correctly...deficiency understanding decimal notation. The ...
DECIMAL PRICING--BOON FOR INVESTORS?(investment tips)
Magazine article from: Paraplegia News ...S. stocks are trading in decimals--good old dollars and cents...the fractions that exchanges used for centuries. For anyone...now, stock exchanges have used a quote system based on a...exchanges are switching to a decimal system in which trades are...stocks were to be quoted in decimals by ...
Place value as the key to teaching decimal operations.
Magazine article from: Teaching Children Mathematics ...about 200." (Note: I have used words for numerals where there...this sum. The others saw a decimal number as two numbers separated...little idea of the size of a decimal fraction and applied standard...children's understanding of decimal numbers have found that when...
Rounding theorem the possibility of applying the cryptosystems on the decimal...
Magazine article from: Journal of Mathematics and Statistics ...possibility of using the decimal numbers in cryptography...now, cryptosystems are used the integer numbers to avoid the fractions of the decimal numbers. That is to avoid...cryptosystem that is based on decimal numbers. The purpose of...
See all results at HighBeam

HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.