103x4十51.5x1.52十103x5的简便算法
答案:2 悬赏:20 手机版
解决时间 2021-01-30 06:20
- 提问者网友:沉默菋噵
- 2021-01-29 17:12
103x4十51.5x1.52十103x5的简便算法
最佳答案
- 五星知识达人网友:廢物販賣機
- 2021-01-29 17:43
原式
=103x4+51.5x2x0.76+103x5
=103x4+103x0.76+103x5
=103x(4+0.76+5)
=103x9.76
=103x10-103x0.24
=1030-100x0.24-3x0.24
=1030-24-0.72
=1006-0.72
=1005.28
=103x4+51.5x2x0.76+103x5
=103x4+103x0.76+103x5
=103x(4+0.76+5)
=103x9.76
=103x10-103x0.24
=1030-100x0.24-3x0.24
=1030-24-0.72
=1006-0.72
=1005.28
全部回答
- 1楼网友:独行浪子会拥风
- 2021-01-29 19:16
103x4十51.5x152十103x5
=103x4十103x76十103x5
=103x(4+76+5)
=103x85
=8755
=103x4十103x76十103x5
=103x(4+76+5)
=103x85
=8755
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