《2025年通城学典初中数学运算能手七年级上册人教版》

一、填空题
1. $\frac {4}{5}×\frac {15}{8}=$$\frac{3}{2}$
2. $\frac {3}{7}×\frac {14}{9}=$$\frac{2}{3}$
3. $\frac {3}{4}÷\frac {1}{6}=$$\frac{9}{2}$
4. $8÷\frac {4}{5}=$10
5. $1\frac {3}{7}×10\frac {1}{2}=$15
6. $\frac {4}{5}÷5×\frac {4}{5}=$$\frac{16}{125}$
7. $\frac {1}{3}×24÷\frac {1}{3}=$24
8. $\frac {3}{4}÷\frac {3}{4}÷\frac {4}{3}=$$\frac{3}{4}$
9. $1÷\frac {3}{2}×\frac {2}{3}=$$\frac{4}{9}$
10. $\frac {1}{4}×8÷\frac {1}{4}×8=$64

答案： 1. $\frac{3}{2}$ 2. $\frac{2}{3}$ 3. $\frac{9}{2}$ 4. 10 5. 15 6. $\frac{16}{125}$ 7. 24 8. $\frac{3}{4}$ 9. $\frac{4}{9}$ 10. 64

二、计算题
11. $\frac {3}{4}×2÷\frac {3}{8}$
12. $\frac {5}{21}÷\frac {4}{7}×\frac {3}{10}$
13. $220×\frac {21}{5}×0×219$
14. $\frac {2}{13}÷\frac {9}{13}÷\frac {1}{3}$
15. $2\frac {1}{2}÷1\frac {1}{2}÷3\frac {1}{3}$
16. $\frac {7}{18}×\frac {5}{4}+\frac {7}{18}÷\frac {4}{13}$
17. $24\frac {6}{7}÷6$
18. $101×\frac {99}{100}$

答案： 11. 4 12. $\frac{1}{8}$ 13. 0 14. $\frac{2}{3}$ 15. $\frac{1}{2}$ 16. $\frac{7}{4}$ 17. $4\frac{1}{7}$ 18. $99\frac{99}{100}$