《2025年口算题卡河北少年儿童出版社五年级数学下册苏教版》

用分数表示下列各式。
① 3÷8 = ② 2÷7 =
② 7÷8 = ③ 11÷13 =
③ 1÷2 = ④ 17÷23 =
④ 2÷3 = ⑤ 11÷12 =
⑤ 3÷2 = ⑥ 8÷15 =
⑥ 5÷7 = ⑦ 4÷7 =
⑦ 8÷9 = ⑧ 9÷16 =
⑧ 5÷9 = ⑨ 8÷13 =
⑨ 3÷5 = ⑩ 8÷5 =
⑩ 9÷11 = ⑪ 5÷8 =
⑪ 2÷5 = ⑫ 13÷9 =
⑫ 3÷14 = ⑬ 10÷19 =
⑬ 9÷5 = ⑭ 6÷17 =
⑭ 5÷3 = ⑮ 6÷15 =

答案： $\frac{3}{8}$ $\frac{7}{8}$ $\frac{1}{2}$ $\frac{2}{3}$ $\frac{3}{2}$ $\frac{5}{7}$ $\frac{8}{9}$ $\frac{5}{9}$ $\frac{3}{5}$ $\frac{9}{11}$ $\frac{2}{5}$ $\frac{3}{14}$ $\frac{9}{5}$ $\frac{5}{3}$ $\frac{2}{7}$ $\frac{11}{13}$ $\frac{17}{23}$ $\frac{11}{12}$ $\frac{8}{15}$ $\frac{4}{7}$ $\frac{9}{16}$ $\frac{8}{13}$ $\frac{8}{5}$ $\frac{5}{8}$ $\frac{13}{9}$ $\frac{10}{19}$ $\frac{6}{17}$ $\frac{6}{15}$