《2025年单元自测试卷青岛出版社六年级数学上册人教版》

一、直接写得数。(6 分)
$\frac{11}{24} × 21 =$ $\frac{25}{24} × \frac{16}{15} =$ $9.6 × \frac{5}{24} =$ $\frac{5}{8} ÷ 15 =$
$\frac{25}{21} ÷ 5 =$ $17 × \frac{7}{25} × \frac{11}{17} =$ $0.34 + 66\% =$ $10\% × 25 =$
$50 ÷ 1\% =$ $\frac{12}{35} ÷ 24\% × 0 =$ $80 × (1 + 20\%) =$ $1 - 27\% =$

答案： $\frac{77}{8}$ $\frac{10}{9}$ $2$ $\frac{1}{24}$
$\frac{5}{21}$ $\frac{77}{25}$ $1$ $2.5$
$5000$ $0$ $96$ $73\%(0.73)$

二、用自己喜欢的方法计算。(18 分)
$\frac{14}{17} × \frac{3}{4} + \frac{14}{17} × \frac{1}{4}$ $(\frac{5}{9} + \frac{1}{25}) × 9 + \frac{16}{25}$
$\frac{1}{12} ÷ \frac{3}{4} + \frac{11}{12} × \frac{4}{3}$ $(\frac{1}{3} + \frac{1}{4} - \frac{1}{2}) ÷ \frac{1}{12}$
$23 × \frac{9}{22}$ $\frac{3}{25} × 101 - \frac{3}{25}$

答案： $\frac{14}{17}$ $6$
$\frac{4}{3}$ $1$
$9\frac{9}{22}$ $12$