简便计算 7.16-5.49-0.51 5.4÷(0.9x3) 8.8x
答案:6 悬赏:40 手机版
解决时间 2021-11-20 09:02
- 提问者网友:轮囘Li巡影
- 2021-11-20 05:30
简便计算 7.16-5.49-0.51 5.4÷(0.9x3) 8.8x
最佳答案
- 五星知识达人网友:蕴藏春秋
- 2021-11-20 06:43
7.16-5.49-0.51
=7.16-(5.49+0.51)
=7.16-6
=1.16
5.4÷(0.9×3)
=5.4÷0.9÷3
=6÷3
=2
8.8×101-8.8
=8.8×(101-1)
=8.8×100
=880
=7.16-(5.49+0.51)
=7.16-6
=1.16
5.4÷(0.9×3)
=5.4÷0.9÷3
=6÷3
=2
8.8×101-8.8
=8.8×(101-1)
=8.8×100
=880
全部回答
- 1楼网友:像个废品
- 2021-11-20 11:32
(1)=7.16-(5.49+0.51)=7.16-6=1.16
(2)=(5.4÷0.9)÷3=6÷3=2
(3)=8.8×(100+1)-8.8=880+8.8-8.8=880
(2)=(5.4÷0.9)÷3=6÷3=2
(3)=8.8×(100+1)-8.8=880+8.8-8.8=880
- 2楼网友:酒安江南
- 2021-11-20 10:18
7.16-5.49-0.51 5.4÷(0.9x3) 8.8x101-8.8
=7.16-(5.49+0.51) =5.4÷0.9÷3 =8.8x(101-1)
=7.16-6 =6÷3 =8.8x100
=1.16 =2 =880
=7.16-(5.49+0.51) =5.4÷0.9÷3 =8.8x(101-1)
=7.16-6 =6÷3 =8.8x100
=1.16 =2 =880
- 3楼网友:酒醒三更
- 2021-11-20 09:14
7.16-5.49-0.51 = 7.16 - (5.49+0.51)=7.16-6=1.16
5.4÷(0.9x3)=5.4÷0.9÷3=6÷3=2
8.8x101-8.8 =8.8x(101-1)=8.8x100=880
5.4÷(0.9x3)=5.4÷0.9÷3=6÷3=2
8.8x101-8.8 =8.8x(101-1)=8.8x100=880
- 4楼网友:詩光轨車
- 2021-11-20 08:34
7.16-5.49-0.51=1.67-0.51=1.16;
5.4÷(0.9x3)=5.4÷2.7=2;
8.8x101-8.8=888.8-8.8=880
(记得采纳哦)
5.4÷(0.9x3)=5.4÷2.7=2;
8.8x101-8.8=888.8-8.8=880
(记得采纳哦)
- 5楼网友:詩光轨車
- 2021-11-20 07:55
=7.16-(5.49+0.51)
=7.16-6
=1.16
=5.4÷0.9÷3
=6÷3
=2
=8.8x(101-1)
=8.8x100
=880
=7.16-6
=1.16
=5.4÷0.9÷3
=6÷3
=2
=8.8x(101-1)
=8.8x100
=880
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