《2025年口算天天练每日5分钟六年级数学上册苏教版》

一、口算。
$\frac {6}{5}×\frac {1}{4}=$
$\frac {1}{2}÷3=$
$\frac {2}{3}-\frac {1}{12}=$
$10÷\frac {5}{7}=$
$\frac {4}{9}+\frac {1}{6}=$
$\frac {3}{4}×\frac {2}{3}=$
$\frac {7}{4}×\frac {16}{49}=$
$\frac {1}{3}÷\frac {2}{15}=$
$7+\frac {6}{5}=$
$\frac {5}{6}÷\frac {2}{3}=$
$\frac {1}{3}-\frac {1}{5}=$
$\frac {1}{2}×\frac {4}{3}=$
$\frac {5}{14}×\frac {7}{10}=$
$\frac {4}{7}×\frac {7}{12}=$
$\frac {5}{8}÷\frac {7}{12}=$

答案： 1.$\frac{3}{10}$ 2.$\frac{1}{6}$ 3.$\frac{7}{12}$ 4.14 5.$\frac{11}{18}$ 6.$\frac{1}{2}$ 7.$\frac{4}{7}$ 8.$\frac{5}{2}$ 9.$\frac{41}{5}$ 10.$\frac{5}{4}$ 11.$\frac{2}{15}$ 12.$\frac{2}{3}$ 13.$\frac{1}{4}$ 14.$\frac{1}{3}$ 15.$\frac{15}{14}$

二、解方程。
$\frac {3}{4}x-\frac {1}{5}x=\frac {11}{12}$
$12x+3.6=8.4$
$x-0.25x=3$

答案： 1.$x=\frac{5}{3}$ 2.$x=0.4$ 3.$x=4$

三、计算下面各题。
$\frac {9}{10}×\frac {1}{6}×\frac {5}{4}$
$\frac {5}{6}÷\frac {1}{45}÷\frac {5}{2}$
$\frac {25}{28}÷\frac {5}{4}×14$

答案： 1.$\frac{3}{16}$ 2.15 3.10

二、计算下面各题。
$\frac {3}{4}×\frac {5}{9}×\frac {3}{10}$$\frac{1}{8}$
$\frac {3}{5}÷6×\frac {10}{7}$$\frac{1}{7}$
$\frac {7}{12}÷7÷\frac {5}{6}$$\frac{1}{10}$
$\frac {3}{5}×\frac {5}{27}×\frac {3}{8}$$\frac{1}{24}$
$\frac {7}{10}÷8÷\frac {14}{5}$$\frac{1}{32}$
$\frac {1}{4}×\frac {8}{9}÷\frac {9}{10}$$\frac{20}{81}$
$\frac {2}{3}×\frac {5}{4}÷\frac {10}{9}$$\frac{3}{4}$
$\frac {4}{7}×\frac {21}{10}×\frac {2}{5}$$\frac{12}{25}$
$\frac {4}{7}÷\frac {1}{5}×7$20
$\frac {9}{22}÷\frac {1}{4}÷\frac {6}{11}$3
$\frac {5}{27}÷\frac {4}{9}÷\frac {5}{8}$$\frac{2}{3}$
$\frac {6}{7}÷\frac {16}{27}×\frac {5}{18}$$\frac{45}{112}$

答案： 1.$\frac{1}{8}$ 2.$\frac{1}{7}$ 3.$\frac{1}{10}$ 4.$\frac{1}{24}$ 5.$\frac{1}{32}$ 6.$\frac{20}{81}$ 7.$\frac{3}{4}$ 8.$\frac{12}{25}$ 9.20 10.3 11.$\frac{2}{3}$ 12.$\frac{45}{112}$