MathVillage

Where do fractions and decimals live on the number line? This pages shows you how to accurately locate fractions and decimals on a number line.

All fractions can be converted into decimals. Sample problem here.

Percents can be converted into fractions and decimals. This lesson shows how. $$20\mbox{%}=\frac{1}{5}\mbox{          }83.2\mbox{%}=0.832$$

All fractions and decimals can be turned into percentages. $$\frac{1}{4}=25\mbox{%   }0.6\,=60\mbox{%}$$

 This is the Decimals BOOK cover page.

This applet provides practice for sorting a set of fractions, decimals, and percents in order from least to greatest.

Watch this video to learn how to divide a decimal by a decimal. Sample: $$0.4/\overline{3.16}$$

Watch this video to learn how to divide a whole number by a decimal. Sample: $$0.5/\overline{305}$$

Watch the videos to learn how to multiply decimals. Sample: $$3.14\,\times~\,2.3\,=$$

Watch videos to learn how to subtract decimals. Sample: $$13.4\,-\,6.72\,=$$