简便运算: 35乘12加350除70 54.2减2/9加4.8减16/9
答案:2 悬赏:30 手机版
解决时间 2021-01-21 10:04
- 提问者网友:情歌越听越心酸
- 2021-01-21 03:21
简便运算: 35乘12加350除70 54.2减2/9加4.8减16/9
最佳答案
- 五星知识达人网友:渊鱼
- 2021-01-21 03:48
简便运算:
35×12+350÷70
=420+5
=425
54.2-2/9+4.8-16/9
=(54.2+4.8)-(2/9+16/9)
=59-2
=57追问64除3/4追答64÷3/4
=256/3
=85又1/3
35×12+350÷70
=420+5
=425
54.2-2/9+4.8-16/9
=(54.2+4.8)-(2/9+16/9)
=59-2
=57追问64除3/4追答64÷3/4
=256/3
=85又1/3
全部回答
- 1楼网友:持酒劝斜阳
- 2021-01-21 04:20
35×12+350÷70
=420+5
=425
54.2-2/9+4.8-16/9
=(54.2+4.8)-(2/9+16/9)
=59-2
=57追问64除3/4
=420+5
=425
54.2-2/9+4.8-16/9
=(54.2+4.8)-(2/9+16/9)
=59-2
=57追问64除3/4
我要举报
如以上问答信息为低俗、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!
大家都在看
推荐资讯