Fractions et nombres dcimaux

??,2013
2
E5
mathematics,number
levelE5, fraction, decimals
Fabrice Guerimand
fwguerima@free.fr


:E4/number/oefcalcul.fr
exo=arrondia&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Arrondir un entier

:E4/number/oefcalcul.fr
exo=proportiondrag1&exo=proportion&exo=proportiondrag2&qnum=1&qcmlevel=1&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Reprsentation d'une proportion en fraction
De la fraction  la reprsentation et inversement.
:E4/number/oefcalcul.fr
exo=recipientfrac1&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Lire la graduation d'un rcipient

:E4/number/oefcalcul.fr
exo=recipientfrac2&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Complter un rcipient

:E4/number/oefcalcul.fr
exo=part&qnum=1&qcmlevel=1&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Fraction d'un nombre

:E4/number/oefcalcul.fr
exo=fractadd&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Complment  1 d'une fraction

:E4/number/oefcalcul.fr
exo=repdecimal0&exo=repdecimal1&exo=repdecimal10&exo=repdecimal3&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Donner l'criture dcimale d'un ensemble de pices

:E4/number/oefcalcul.fr
exo=chiffre1&exo=chiffre2&exo=chiffre3&exo=chiffre11&exo=chiffre12&exo=chiffre13&qnum=1&qcmlevel=1&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Vocabulaire

:E4/number/oefcalcul.fr
exo=dixieme1&exo=dixieme2&exo=centieme1&exo=centieme2&qnum=1&qcmlevel=1&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Reprsentation d'un nombre dcimal
diximes centimes
:E4/number/oefcalcul.fr
exo=piece&qnum=1&qcmlevel=1&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Dcomposition canonique d'un dcimal (support grap

:E4/number/oefcalcul.fr
exo=comp_graphique&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Comparer des dcimaux avec une aide graphique

:E4/number/oefcalcul.fr
exo=comparaison&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Petite opration sur les dcimaux
retirer ou ajouter un dixime ou un centime
:E4/number/oefcalcul.fr
exo=complement&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Complment  1

:E4/number/oefcalcul.fr
exo=recipientadd&exo=recipientsub&qnum=1&qcmlevel=3&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Additionner des dcimaux (avec un contexte)

:E4/number/oefcalcul.fr
exo=chemin3&exo=chemin4&exo=chemin5&qnum=1&qcmlevel=1&scoredelay=&intro_qcmpresent=4&intro_presentsol=1&intro_check=1&intro_check=2&intro_check=3&intro_check=4&intro_expert=yes
10
1
Suivez les flches

