五年级小数简便计算35·6×0·8+3·56×12=多少
答案:6 悬赏:0 手机版
解决时间 2021-02-14 16:41
- 提问者网友:藍了天白赴美
- 2021-02-13 19:49
五年级小数简便计算35·6×0·8+3·56×12=多少
最佳答案
- 五星知识达人网友:毛毛
- 2021-02-13 21:21
先乘除,后加减
35.6乘以0.8 = 28.48
3.56乘以12 = 42.72
28.48 + 42.72 = 71.2
所以 35·6×0·8+3·56×12 = 71.2
35.6乘以0.8 = 28.48
3.56乘以12 = 42.72
28.48 + 42.72 = 71.2
所以 35·6×0·8+3·56×12 = 71.2
全部回答
- 1楼网友:思契十里
- 2021-02-14 01:29
35.6*0.8+3.56*12
=3.56*8+3.56*12
=3.56*(8+12)
=3.56*20
=71.2
=3.56*8+3.56*12
=3.56*(8+12)
=3.56*20
=71.2
- 2楼网友:洎扰庸人
- 2021-02-14 00:31
35.6×0.8+3.56×12
=3.56×10×0.8+3.56×12
=3.56×8+3.56×12
=3.56×(12+8)
=3.56×20
=71.2
=3.56×10×0.8+3.56×12
=3.56×8+3.56×12
=3.56×(12+8)
=3.56×20
=71.2
- 3楼网友:慢性怪人
- 2021-02-14 00:12
3.56乘以(8+12)=3.56乘以20=71.2
- 4楼网友:刀戟声无边
- 2021-02-13 23:28
35·6×0·8+3·56×12
=3.56×8+3.56×12
=3.56×(8+12)
=3.56×20
后面自己算就可以了
=3.56×8+3.56×12
=3.56×(8+12)
=3.56×20
后面自己算就可以了
- 5楼网友:空山清雨
- 2021-02-13 22:36
28.48+42.72=71.2
我要举报
如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息,可以点下面链接进行举报!
点此我要举报以上问答信息
大家都在看
推荐资讯