In this website:  http://www.mathsisfun.com/decimals-menu.html  we can find text, examples and questions about decimal numbers.

• a)  Click on “Converting Decimals to Fractions”, read the text and the examples and then do the questions at the bottom of the page.
• b)  Click on “Converting Fractions to Decimals”, read the text and the examples and then do the questions at the bottom of the page.
• c)  Click on “Adding Decimals”, read the text and the examples and then do the questions at the bottom of the page.
• d)  Click on “Subtracting Decimals”, read the text and the examples and then do the questions at the bottom of the page.
• e)  Click on “Multiplying Decimals”, read the text and the examples and then do the questions at the bottom of the page.
• f)  Click on “Dividing Decimals”, read the text and the examples and then do the questions at the bottom of the page.
• g)  Click on “Rounding Numbers”, read the text and the examples and then do the questions at the bottom of the page.