25×1/4+0.25×16-1/4能简算的要简算
答案:6 悬赏:30 手机版
解决时间 2021-11-15 13:52
- 提问者网友:感性作祟
- 2021-11-15 08:14
25×1/4+0.25×16-1/4能简算的要简算
最佳答案
- 五星知识达人网友:零点过十分
- 2021-11-15 09:24
25×1/4+0.25×16-1/4
= 25×1/4+1/4×16-1/4
=(25+16-1)×1/4
=40×1/4
=10
= 25×1/4+1/4×16-1/4
=(25+16-1)×1/4
=40×1/4
=10
全部回答
- 1楼网友:行雁书
- 2021-11-15 13:41
25×1/4+0.25×16-1/4
=1/4×(25+16-1)
=1/4×40
=10
=1/4×(25+16-1)
=1/4×40
=10
- 2楼网友:上分大魔王
- 2021-11-15 12:05
0.25*(25+16-1)=10
- 3楼网友:痴妹与他
- 2021-11-15 11:30
- 4楼网友:患得患失的劫
- 2021-11-15 10:23
25×1/4+0.25×16-1/4
=(25-1)×1/4+0.25×4×4
=24×1/4+1×4
=6+4
=10
=(25-1)×1/4+0.25×4×4
=24×1/4+1×4
=6+4
=10
- 5楼网友:怀裏藏嬌
- 2021-11-15 09:35
25×1/4+0.25×16-1/4
=1/4(25+16-1)
=1/4*40
=10
=1/4(25+16-1)
=1/4*40
=10
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