《2025年阳光同学计算小达人六年级数学上册苏教版》

1. 直接写出得数。(建议 2 分钟完成)
$\frac {7}{12}+\frac {1}{3}=$$\frac{11}{12}$
$\frac {7}{18}÷\frac {1}{15}=$$\frac{35}{6}$
$42÷\frac {6}{7}=$49
$\frac {1}{2}÷\frac {2}{5}=$$\frac{5}{4}$
$\frac {4}{7}×\frac {5}{16}=$$\frac{5}{28}$
$\frac {8}{13}×\frac {3}{8}=$$\frac{3}{13}$
$\frac {5}{14}÷\frac {5}{9}=$$\frac{9}{14}$
$\frac {5}{8}÷\frac {5}{16}=$2
$\frac {4}{5}÷8=$$\frac{1}{10}$
$9÷\frac {1}{6}=$54
$\frac {6}{17}×\frac {7}{4}=$$\frac{21}{34}$
$\frac {1}{3}-\frac {1}{10}=$$\frac{7}{30}$
$2×\frac {3}{5}=$$\frac{6}{5}$
$\frac {4}{15}-\frac {1}{4}=$$\frac{1}{60}$
$\frac {9}{10}÷\frac {18}{25}=$$\frac{5}{4}$
$\frac {5}{11}×\frac {4}{7}=$$\frac{20}{77}$

答案： 1 $\frac{11}{12}$ $\frac{35}{6}$ 49 $\frac{5}{4}$ $\frac{5}{28}$ $\frac{3}{13}$ $\frac{9}{14}$ 2 $\frac{1}{10}$ 54 $\frac{21}{34}$ $\frac{7}{30}$ $\frac{6}{5}$ $\frac{1}{60}$ $\frac{5}{4}$ $\frac{20}{77}$

2. 计算下面各题。(建议 8 分钟完成)
$30÷\frac {9}{10}×\frac {3}{5}$
$\frac {6}{7}×\frac {49}{30}×\frac {10}{21}$
$\frac {7}{15}÷\frac {7}{25}÷\frac {5}{42}$
$\frac {1}{8}×\frac {4}{13}÷\frac {3}{26}$
$\frac {8}{7}÷\frac {16}{27}×\frac {14}{15}$
$33×\frac {7}{9}×\frac {6}{11}$
$\frac {3}{14}÷\frac {15}{8}×28$
$\frac {5}{12}÷3÷\frac {2}{15}$
$\frac {4}{9}×\frac {8}{5}÷\frac {16}{45}$

答案： 2 20 $\frac{2}{3}$ 14 $\frac{1}{3}$ $\frac{9}{5}$ 14 $\frac{16}{5}$ $\frac{25}{24}$ 2