Les fractions
Des exemples de calculs et de simplifications en vidéo
Article mis en ligne le 9 juin 2015
dernière modification le 26 février 2016
Simplifier une fraction :
Par Nathan :
<iframe
class="player"
type="text/html"
width="600"
height="480"
src="http://www.youtube.com/embed/txX0hKuP538?enablejsapi=1&wmode=transparent&modestbranding=1&rel=0&fs=1&showinfo=1"
frameborder="0"
allowfullscreen
webkitallowfullscreen
mozallowfullscreen
>
++++
Principe d’addition
<iframe
class="player"
type="text/html"
width="600"
height="480"
src="http://www.youtube.com/embed/F7FZ17IWSBE?enablejsapi=1&wmode=transparent&modestbranding=1&rel=0&fs=1&showinfo=1"
frameborder="0"
allowfullscreen
webkitallowfullscreen
mozallowfullscreen
>
++++
Additions soustractions
<iframe
class="player"
type="text/html"
width="600"
height="480"
src="http://www.youtube.com/embed/Od-lZ2IZdFo?enablejsapi=1&wmode=transparent&modestbranding=1&rel=0&fs=1&showinfo=1"
frameborder="0"
allowfullscreen
webkitallowfullscreen
mozallowfullscreen
>