Adding and Subtracting Decimals
If you know how to add and subtract whole numbers, then you can add and subtract decimals! Just be sure to line up the terms so that all the decimal points are in a vertical line.
http://www.ackademic.com/2011/10/16/adding-subtracting-decimals/
Adding Decimals: http://www.mathsisfun.com/adding-decimals.html
Subtracting Decimals: http://www.mathsisfun.com/subtracting-decimals.html
http://www.ackademic.com/2011/10/16/adding-subtracting-decimals/
Adding Decimals: http://www.mathsisfun.com/adding-decimals.html
Subtracting Decimals: http://www.mathsisfun.com/subtracting-decimals.html
Adding Decimals Tutorial: Click here
Adding and Subtracting Decimals
http://www.quia.com/cb/148453.html
http://www.math-play.com/Decimals-Jeopardy/play.swf
https://jeopardylabs.com/play/adding-subtracting-decimals
http://www.quia.com/cb/226648.html
http://www.math-play.com/Decimals-Jeopardy/play.swf
https://jeopardylabs.com/play/adding-subtracting-decimals
http://www.quia.com/cb/226648.html