3.24*5.42+6.76*4.42的简便算式,,,急急急!!!
答案:3 悬赏:40 手机版
解决时间 2021-12-02 10:47
- 提问者网友:椧運幽默
- 2021-12-01 18:44
3.24*5.42+6.76*4.42的简便算式,,,急急急!!!
最佳答案
- 五星知识达人网友:鱼芗
- 2021-12-01 20:08
3.24*5.42+6.76*4.42的简便算式
解,得:
==3.24*(4.42+1)+6.76*4.42
==3.24*4.42+3.24+6.76*4.42
==(3.24*4.42+6.76*4.42)+3.24
==4.42*(3.24+6.76)+3.24
==4.42*10+3.24
==44.2+3.24
==47.44
解,得:
==3.24*(4.42+1)+6.76*4.42
==3.24*4.42+3.24+6.76*4.42
==(3.24*4.42+6.76*4.42)+3.24
==4.42*(3.24+6.76)+3.24
==4.42*10+3.24
==44.2+3.24
==47.44
全部回答
- 1楼网友:封刀令
- 2021-12-01 22:01
原式=3.24*5.42+6.72*4.42+1*3.24=(3.24+6.72)*4.42+3.24=100*4.42+3.24=442+3.24=445.24
- 2楼网友:酒安江南
- 2021-12-01 21:42
3.24*5.42+6.76*4.42
=3.24*4.42+6.76*4.42+3.24
=(3.24+6.76)*4.42+3.24
=44.2+3.24
=47.44
=3.24*4.42+6.76*4.42+3.24
=(3.24+6.76)*4.42+3.24
=44.2+3.24
=47.44
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