《2025年一本暑假计算加应用题五升六数学人教版浙江专版》

1. 直接写出得数。(每题 1★)
$\frac {1}{8}-\frac {1}{9}= $ $\frac {5}{9}-\frac {1}{3}= $ $\frac {2}{3}+\frac {1}{4}= $ $\frac {3}{16}+\frac {9}{16}= $
$\frac {7}{10}-\frac {1}{10}= $ $\frac {3}{5}+\frac {1}{8}= $ $1-\frac {5}{6}= $ $\frac {2}{3}+\frac {1}{6}= $
$1-\frac {8}{13}= $ $\frac {5}{9}-\frac {2}{9}= $ $\frac {4}{5}+\frac {7}{10}= $ $\frac {1}{6}+\frac {1}{4}= $
$\frac {2}{7}-\frac {3}{14}= $ $\frac {1}{3}+\frac {1}{24}= $ $\frac {9}{5}-\frac {3}{5}= $ $\frac {2}{7}-\frac {1}{14}= $
$2+\frac {3}{14}= $ $\frac {3}{4}-\frac {3}{16}= $ $\frac {3}{16}+\frac {5}{48}= $ $\frac {7}{25}-\frac {1}{5}= $

答案： $\frac{1}{72}$ $\frac{2}{9}$ $\frac{11}{12}$ $\frac{3}{4}$
$\frac{3}{5}$ $\frac{29}{40}$ $\frac{1}{6}$ $\frac{5}{6}$
$\frac{5}{13}$ $\frac{1}{3}$ $\frac{3}{2}$ $\frac{5}{12}$
$\frac{1}{14}$ $\frac{3}{8}$ $\frac{6}{5}$ $\frac{3}{14}$
$2\frac{3}{14}$ $\frac{9}{16}$ $\frac{7}{24}$ $\frac{2}{25}$

2. 计算下面各题,能简算的要简算。(每题 3★)
$\frac {1}{5}+\frac {7}{9}-\frac {1}{5}+\frac {2}{9}$ $0.6+\frac {2}{7}+\frac {1}{3}$ $\frac {9}{10}-(\frac {3}{4}-\frac {1}{5})$
$\frac {9}{15}-(\frac {4}{9}-\frac {6}{15})$ $\frac {34}{33}-\frac {5}{7}-\frac {2}{7}$ $\frac {5}{12}+\frac {11}{15}-\frac {6}{15}+\frac {7}{12}$

答案： 1 $\frac{128}{105}$ $\frac{7}{20}$
$\frac{5}{9}$ $\frac{1}{33}$ $1\frac{1}{3}$

3. 解方程。(每题 3★)
$\frac {5}{8}+x= \frac {11}{12}$ $x-\frac {2}{5}= \frac {7}{15}$ $2x-\frac {2}{7}= \frac {5}{7}$

答案： $x=\frac{7}{24}$ $x=\frac{13}{15}$ $x=\frac{1}{2}$