3.6x1.25-2.8x1.25 2.05÷0.82+33.6 44. 28÷0.9÷0.1 都怎么算= =
答案:2 悬赏:50 手机版
解决时间 2021-01-09 05:19
- 提问者网友:我一贱你就笑
- 2021-01-09 00:19
3.6x1.25-2.8x1.25 2.05÷0.82+33.6 44. 28÷0.9÷0.1 都怎么算= =
最佳答案
- 五星知识达人网友:孤独的牧羊人
- 2021-01-09 00:40
3.6x1.25-2.8x1.25
=1.25x(3.6-2.8)
=1.25x0.8
=1
2.05÷0.82+33.6
=2.5+33.6
=36.1
44. 28÷0.9÷0.1
=44.28÷(0.9x0.1)
=44.28÷0.09
=492
=1.25x(3.6-2.8)
=1.25x0.8
=1
2.05÷0.82+33.6
=2.5+33.6
=36.1
44. 28÷0.9÷0.1
=44.28÷(0.9x0.1)
=44.28÷0.09
=492
全部回答
- 1楼网友:woshuo
- 2021-01-09 01:45
3.6x1.25-2.8x1.25 =(3.6-2.8)x1.25=1.2x1.25=0.3x4x1.25=0.3x5=1.5
2.05÷0.82+33.6=2.5+33.6=36.1
44. 28÷0.9÷0.1=49.2÷0.1=492
2.05÷0.82+33.6=2.5+33.6=36.1
44. 28÷0.9÷0.1=49.2÷0.1=492
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