3.5×(1.9+2.9)÷0.3与18.76×9.9+18.76×0.1与36.8减3.9减6.
答案:1 悬赏:40 手机版
解决时间 2021-03-10 04:26
- 提问者网友:温柔港
- 2021-03-09 13:04
3.5×(1.9+2.9)÷0.3与18.76×9.9+18.76×0.1与36.8减3.9减6.
最佳答案
- 五星知识达人网友:蓝房子
- 2021-03-09 14:28
3.5×(1.9+2.9)÷0.3
=3.5×4.8÷0.3
=3.5×(4.8÷0.3)
=3.5×16
=56
18.76×9.9+18.76×0.1
=18.76×(9.9+0.1)
=18.76×10
=187.6
36.8-3.9-6.1
=36.8-(3.9+6.1)
=36.8-10
=26.8
25.48-(25.48-0.52)
=25.48-25.48+0.52
=0.52
=3.5×4.8÷0.3
=3.5×(4.8÷0.3)
=3.5×16
=56
18.76×9.9+18.76×0.1
=18.76×(9.9+0.1)
=18.76×10
=187.6
36.8-3.9-6.1
=36.8-(3.9+6.1)
=36.8-10
=26.8
25.48-(25.48-0.52)
=25.48-25.48+0.52
=0.52
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