46×26+46×53+23怎样算最简便?递等式计算
答案:4 悬赏:60 手机版
解决时间 2021-03-13 14:09
- 提问者网友:两耳就是菩提
- 2021-03-12 20:30
46×26+46×53+23怎样算最简便?递等式计算
最佳答案
- 五星知识达人网友:独钓一江月
- 2021-03-12 20:59
=46x(26+53)+23
=46x79+23
=23x(2x79+1)
=23x159
=23x160-23追答=3680-23
=3657
=46x79+23
=23x(2x79+1)
=23x159
=23x160-23追答=3680-23
=3657
全部回答
- 1楼网友:duile
- 2021-03-12 23:25
46×26+46×53+23怎样算最简便?递等式计算
=46x26+46x53+46-23
=46x(26+53+1)-23
=46x80-23
=3680-23
=3657
=46x26+46x53+46-23
=46x(26+53+1)-23
=46x80-23
=3680-23
=3657
- 2楼网友:愁杀梦里人
- 2021-03-12 23:11
=46*26+46*53+46-23
=46*(26+53+1)-23
=46*80-23
=3680-23
=3657
=46*(26+53+1)-23
=46*80-23
=3680-23
=3657
- 3楼网友:不如潦草
- 2021-03-12 21:43
46×26+46×53+23
=46×(26+53)+23
=46×(26+53+1)-46+23
=46×80-46+23
=3680-23
=3657
=46×(26+53)+23
=46×(26+53+1)-46+23
=46×80-46+23
=3680-23
=3657
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