22.2x3.34+4.44x33.3简便方法怎样做
答案:3 悬赏:40 手机版
解决时间 2021-02-24 12:09
- 提问者网友:富士山上尢
- 2021-02-23 20:00
22.2x3.34+4.44x33.3简便方法怎样做
最佳答案
- 五星知识达人网友:詩光轨車
- 2021-02-23 20:54
22.2x3.34+4.44x33.3
=22.2×3.34+2.22×2×33.3
=2.22×33.4+2.22×66.6
=2.22×(33.4+66.6)
=2.22×100
=222
=22.2×3.34+2.22×2×33.3
=2.22×33.4+2.22×66.6
=2.22×(33.4+66.6)
=2.22×100
=222
全部回答
- 1楼网友:风格不统一
- 2021-02-23 22:44
图
- 2楼网友:渡鹤影
- 2021-02-23 21:42
22.2x3.34+4.44x33.3
=2.22x33.4+2.22x66.6
=2.22x(33.4+66.6)
=2.22x100
=222
=2.22x33.4+2.22x66.6
=2.22x(33.4+66.6)
=2.22x100
=222
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