2026年通城学典计算能手五年级数学下册苏教版江苏专版第95页答案

一、口算。
$ \frac{5}{12} × \frac{2}{3} = $

$\dfrac{5}{18}$

$ \frac{3}{8} × \frac{4}{9} = $

$\dfrac{1}{6}$

$ \frac{3}{5} × \frac{5}{9} = $

$\dfrac{1}{3}$

$ \frac{7}{8} × \frac{5}{14} = $

$\dfrac{5}{16}$

$ \frac{25}{48} × \frac{4}{5} = $

$\dfrac{5}{12}$

$ \frac{3}{11} × \frac{22}{9} = $

$\dfrac{2}{3}$

$ \frac{8}{15} × \frac{25}{24} = $

$\dfrac{5}{9}$

$ \frac{5}{6} × \frac{3}{4} = $

$\dfrac{5}{8}$

$ \frac{4}{9} × \frac{6}{7} = $

$\dfrac{8}{21}$

$ \frac{3}{4} × \frac{6}{5} = $

$\dfrac{9}{10}$

$ \frac{7}{24} × \frac{3}{14} = $

$\dfrac{1}{16}$

$ \frac{7}{9} × \frac{9}{28} = $

$\dfrac{1}{4}$

$ \frac{4}{13} × \frac{3}{8} = $

$\dfrac{3}{26}$

$ \frac{11}{15} × \frac{25}{33} = $

$\dfrac{5}{9}$

$ \frac{5}{28} × \frac{7}{45} = $

$\dfrac{1}{36}$

$ \frac{3}{4} × \frac{8}{9} = $

$\dfrac{2}{3}$

$ \frac{25}{121} × \frac{11}{50} = $

$\dfrac{1}{22}$

$ \frac{5}{6} × \frac{1}{10} = $

$\dfrac{1}{12}$

$ \frac{7}{12} × \frac{4}{7} = $

$\dfrac{1}{3}$

$ \frac{4}{5} × \frac{5}{16} = $

$\dfrac{1}{4}$

$ \frac{5}{7} × 0.4 = $

$\dfrac{2}{7}$

答案

一、$\dfrac{5}{18}$ $\dfrac{1}{6}$ $\dfrac{1}{3}$
$\dfrac{5}{16}$ $\dfrac{5}{12}$ $\dfrac{2}{3}$
$\dfrac{5}{9}$ $\dfrac{5}{8}$ $\dfrac{8}{21}$
$\dfrac{9}{10}$ $\dfrac{1}{16}$ $\dfrac{1}{4}$
$\dfrac{3}{26}$ $\dfrac{5}{9}$ $\dfrac{1}{36}$
$\dfrac{2}{3}$ $\dfrac{1}{22}$ $\dfrac{1}{12}$
$\dfrac{1}{3}$ $\dfrac{1}{4}$ $\dfrac{2}{7}$

二、根据算式涂一涂、画一画，再计算。