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QUIZ
Toutes les opérations avec les nombres rationnels
Donner le résultat sous la forme la plus simple possible :
Question 1 :
$\dfrac{3}{6}\times\dfrac{9}{20}$ =
Valider la réponse
Question 2 :
$3+\dfrac{1}{8}$ =
Question 3 :
$\dfrac{7}{15}\times\dfrac{11}{2}$ =
Question 4 :
$\dfrac{7}{2}+\dfrac{3}{5}$ =
Question 5 :
$\dfrac{1}{-2}\times\dfrac{-17}{3}$ =
Question 6 :
$\dfrac{1}{14}\div\dfrac{3}{17}$ =
Question 7 :
$\dfrac{5}{2}+\dfrac{11}{3}$ =
Question 8 :
$\dfrac{3}{5}\times\dfrac{3}{2}$ =
Question 9 :
$\dfrac{2}{14}+\dfrac{1}{28}$ =
Question 10 :
$\dfrac{6}{10}+\dfrac{-19}{20}$ =
Question 11 :
$\dfrac{6}{\dfrac{77}{3}}$ =
Question 12 :
$\dfrac{13}{14}\div\dfrac{2}{3}$ =
Question 13 :
$\dfrac{16}{12}+\dfrac{3}{4}$ =
Question 14 :
$\dfrac{4}{10}\times\dfrac{23}{11}$ =
Question 15 :
$\dfrac{\dfrac{3}{2}}{\dfrac{2}{11}}$ =
Question 16 :
$\dfrac{-63}{22}+\dfrac{6}{2}$ =
Question 17 :
$\dfrac{3}{46}\times 7$ =
Question 18 :
$3-\dfrac{173}{60}$ =
Question 19 :
$\dfrac{17}{14}\times\dfrac{3}{6}$ =
Question 20 :
$\dfrac{\dfrac{23}{16}}{2}$ =