计算下面各题能简算的要简便计算.?
1个回答
展开全部
(1)32÷(11.08-1.48)×0.8,
=32÷9.6×0.8,
=
10
3 ×0.8,
=
8
3 ;
(2)11.1×3.58+11.1×5.42,
=11.1×(3.58+5.42),
=11.1×9,
=99.9;
(3)
17
20 -
3
5 +
5
6 ,
=
1
4 +
5
6 ,
=
13
12 ;
(4)3
3
5 +
7
11 -
3
5 +
4
11 ,
=(3
3
5 -
3
5 )+(
4
11 +
7
11 ),
=3+1,
=4.,9, 计算下面各题能简算的要简便计算.
32÷(11.08-1.48)×0.8
11.1×3.58+11.1×5.42
17 20 - 3 5 + 5 6
3 3 5 + 7 11 - 3 5 + 4 11 .
=32÷9.6×0.8,
=
10
3 ×0.8,
=
8
3 ;
(2)11.1×3.58+11.1×5.42,
=11.1×(3.58+5.42),
=11.1×9,
=99.9;
(3)
17
20 -
3
5 +
5
6 ,
=
1
4 +
5
6 ,
=
13
12 ;
(4)3
3
5 +
7
11 -
3
5 +
4
11 ,
=(3
3
5 -
3
5 )+(
4
11 +
7
11 ),
=3+1,
=4.,9, 计算下面各题能简算的要简便计算.
32÷(11.08-1.48)×0.8
11.1×3.58+11.1×5.42
17 20 - 3 5 + 5 6
3 3 5 + 7 11 - 3 5 + 4 11 .
已赞过
已踩过<
评论
收起
你对这个回答的评价是?
推荐律师服务:
若未解决您的问题,请您详细描述您的问题,通过百度律临进行免费专业咨询