| 带分数除法. (1)例:4 ÷1 = ÷ =______=______分数除法中有带分数的,先把带分数化成______,然后______. (2)试一试. 16÷1 ![]() | ÷1![]() | 4 ÷5 | ÷1![]() |
2 ÷1![]() | 6 ÷![]() | 1 ×3![]() | 2 - . |
÷1
=
÷
=
×
=
;(2)①16÷1
=16
=16×
=10;②
÷1
=
÷
=
×
=
;③4
÷5=
÷5=
×
=
;④
÷1
=
÷
=
×
=
;⑤2
÷1
=
=
×
=
;⑥6
÷
=
=
×
=11;⑦1
×3
=
×
=
;⑧2
-
=
-
=
-
=
.故答案为:
×
,
;假分数,相除.分析:分数除法中有带分数的,先把带分数化成假分数,然后再相除,由此进行计算.
点评:本题考查了有关带分数的计算方法:一般是先把带分数化成假分数,然后再根据运算法则求解.