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QUIZ
Toutes les opérations avec les nombres rationnels
Donner le résultat sous la forme la plus simple possible :
Question 1 :
$\dfrac{10}{\dfrac{63}{5}}$ =
Valider la réponse
Question 2 :
$3+\dfrac{3}{14}$ =
Question 3 :
$\dfrac{6}{11}+\dfrac{-5}{22}$ =
Question 4 :
$\dfrac{-47}{44}+\dfrac{2}{4}$ =
Question 5 :
$\dfrac{23}{3}\times\dfrac{1}{2}$ =
Question 6 :
$\dfrac{-41}{22}+\dfrac{6}{2}$ =
Question 7 :
$\dfrac{7}{5}+\dfrac{11}{3}$ =
Question 8 :
$\dfrac{2}{-7}\times\dfrac{-33}{5}$ =
Question 9 :
$\dfrac{7}{2}\times\dfrac{35}{10}$ =
Question 10 :
$\dfrac{7}{4}\div\dfrac{3}{11}$ =
Question 11 :
$\dfrac{2}{33}\times 5$ =
Question 12 :
$\dfrac{\dfrac{3}{23}}{\dfrac{2}{3}}$ =
Question 13 :
$\dfrac{-19}{12}+2$ =
Question 14 :
$\dfrac{11}{3}+\dfrac{5}{8}$ =
Question 15 :
$\dfrac{2}{5}\div\dfrac{11}{7}$ =
Question 16 :
$\dfrac{7}{11}\times\dfrac{5}{2}$ =
Question 17 :
$\dfrac{6}{11}\times\dfrac{13}{14}$ =
Question 18 :
$\dfrac{7}{25}\times\dfrac{21}{6}$ =
Question 19 :
$\dfrac{\dfrac{46}{3}}{9}$ =
Question 20 :
$\dfrac{4}{11}-\dfrac{10}{33}$ =