963X219一964X218用简便方法计算
答案:5 悬赏:50 手机版
解决时间 2021-03-28 07:18
- 提问者网友:战皆罪
- 2021-03-28 00:10
963X219一964X218用简便方法计算
最佳答案
- 五星知识达人网友:话散在刀尖上
- 2021-03-28 01:46
963x219-964x218
=963x219-(963+1)x218
=963x219-963x218-1x218
=963x(219-218)-218
=963-218
=745
=963x219-(963+1)x218
=963x219-963x218-1x218
=963x(219-218)-218
=963-218
=745
全部回答
- 1楼网友:十年萤火照君眠
- 2021-03-28 07:10
解: 963x219-964x218
=963x(218+1)-(963+1)X218
=963X218+963-963X218-218
=963-218
=745
=963x(218+1)-(963+1)X218
=963X218+963-963X218-218
=963-218
=745
- 2楼网友:七十二街
- 2021-03-28 06:04
963X219一964X218
=963X219一964X219+964
=(963-964)x219+964
=-219+964
=964-220+1
=945
=963X219一964X219+964
=(963-964)x219+964
=-219+964
=964-220+1
=945
- 3楼网友:鱼忧
- 2021-03-28 04:36
963×219-964×218
=963×(218+1)-(963+1)×218
=963-218
=745
=963×(218+1)-(963+1)×218
=963-218
=745
- 4楼网友:罪歌
- 2021-03-28 03:18
963x219-964x218
=(964-1)x(218+1)-964x218
=964x218+964-218 -1 -964x218
=964-218 -1
=745
=(964-1)x(218+1)-964x218
=964x218+964-218 -1 -964x218
=964-218 -1
=745
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