× = | ÷ = | × ×![]() | ÷6÷![]() |
÷ ×![]() | 15× ÷![]() | × ×16 | ÷ ÷ . |
×
=
;(2)
÷
=
=6;(3)
×
×
=
;(4)
÷6÷
=
=
;(5)
÷
×
=
;(6)15×
÷
=15×
=14;(7)
×
×16=
;(8)
÷
÷
=
=
.分析:根据分数乘法、除法的计算法则直接进行简算即可.
点评:此题考查的目的是使学生牢固掌握分数乘法、除法的计算法则,并且能够正确迅速地进行计算,注意:能约分的先约分,再计算比较简便.
编辑:chaxungu时间:2026-04-26 08:06:27分类:小学数学题库
× = | ÷ = | × ×![]() | ÷6÷![]() |
÷ ×![]() | 15× ÷![]() | × ×16 | ÷ ÷ . |
×
=
;
÷
=
=6;
×
×
=
;
÷6÷
=
=
;
÷
×
=
;
÷
=15×
=14;
×
×16=
;
÷
÷
=
=
.