0.888×1.6+0.222×3.6简算
答案:2 悬赏:20 手机版
解决时间 2021-04-05 18:09
- 提问者网友:献世佛
- 2021-04-04 19:21
0.888×1.6+0.222×3.6简算
最佳答案
- 五星知识达人网友:鸽屿
- 2021-04-04 19:53
0.888×1.6+0.222×3.6
=0.222×4×1.6+0.222×3.6
=0.222×6.4+0.222×3.6
=0.222×(6.4+3.6)
=0.222×10
=2.22
=0.222×4×1.6+0.222×3.6
=0.222×6.4+0.222×3.6
=0.222×(6.4+3.6)
=0.222×10
=2.22
全部回答
- 1楼网友:罪歌
- 2021-04-04 21:23
0.888*1.6-0.222*2.4
=0.222*4*1.6-0.222*2.4
=0.222*6.4-0.222*2.4
=0.222*(6.4-2.4)
=0.222*4
=0.888
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