64,2x87十0.642x1300简便
答案:7 悬赏:50 手机版
解决时间 2021-12-03 20:01
- 提问者网友：那叫心脏的地方装的都是你
- 2021-12-02 20:37
64,2x87十0.642x1300简便
最佳答案
- 五星知识达人网友：等灯
- 2021-12-02 21:32
64.2×87+0.642×1300
=64.2×87+64.2×13
=64.2×(87+13)
=64.2×100
=6420
=64.2×87+64.2×13
=64.2×(87+13)
=64.2×100
=6420
全部回答
- 1楼网友：煞尾
- 2021-12-03 03:27
第一个是64.2吗？追答=0.642(8700+1300)=0.642乘以10000就等于6420
- 2楼网友：拜訪者
- 2021-12-03 03:01
64,2x87十0.642x1300简便
=64.2(87+13)
=64.2x100
=6420
=64.2(87+13)
=64.2x100
=6420
- 3楼网友：空山清雨
- 2021-12-03 02:15
642*（87+13）=64200
- 4楼网友：动情书生
- 2021-12-03 00:43
64.2(87+13)=64.2*100=6420
- 5楼网友：人類模型
- 2021-12-02 23:35
64,2x87十0.642x1300
=64.2×87+0.642×13×100
=64.2×87+64.2×13
=64.2×（87+13）
=64.2×100
=6420
=64.2×87+0.642×13×100
=64.2×87+64.2×13
=64.2×（87+13）
=64.2×100
=6420
- 6楼网友：怙棘
- 2021-12-02 22:09
64,2x87十0.642x1300简便
64,2x87十0.642x1300
=64.2*（87+13）
=64.2*100
=6420
64,2x87十0.642x1300
=64.2*（87+13）
=64.2*100
=6420
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