18.32-5.47-4.3213.4-(3.4+5.2)1-查字典问答网
分类选择

来自刘书舟的问题

  18.32-5.47-4.3213.4-(3.4+5.2)17.29-5.28-6.293.68+7.56-2.68.

  18.32-5.47-4.32

  13.4-(3.4+5.2)

  17.29-5.28-6.29

  3.68+7.56-2.68.

1回答
2020-05-2409:01
我要回答
提示:回答问题需要登录哦!
陆开上

  (1)18.32-5.47-4.32

  =18.32-4.32-5.47

  =14-5.47

  =8.53

  (2)13.4-(3.4+5.2)

  =13.4-3.4-5.2

  =10-5.2

  =4.8

  (3)17.29-5.28-6.29

  =17.29-6.29-5.28

  =11-5.28

  =5.72

  (4)3.68+7.56-2.68

  =3.68-2.68+7.56

  =1+7.56

  =8.56

2020-05-24 09:04:26
大家都在问
最新问答