7.23×9.9+0.723 简算。 = =
答案:6 悬赏:70 手机版
解决时间 2021-01-28 06:44
- 提问者网友:一抹荒凉废墟
- 2021-01-28 00:14
7.23×9.9+0.723 简算。 = =
最佳答案
- 五星知识达人网友:老鼠爱大米
- 2021-01-28 00:30
7.23×9.9+0.723
=7.23×9.9+7.23×0.1
=7.23×(9.9+0.1)
=7.23×10
=72.3追问谢谢你,我很满意追答很高兴帮到您!
=7.23×9.9+7.23×0.1
=7.23×(9.9+0.1)
=7.23×10
=72.3追问谢谢你,我很满意追答很高兴帮到您!
全部回答
- 1楼网友:独行浪子会拥风
- 2021-01-28 03:37
- 2楼网友:北城痞子
- 2021-01-28 03:07
0、723乘以100等于72,.3
- 3楼网友:山河有幸埋战骨
- 2021-01-28 02:15
=7.23*(9.9+0.1)
=7.23*10
=72.3
求采纳
=7.23*10
=72.3
求采纳
- 4楼网友:动情书生
- 2021-01-28 01:56
7.23*9.9+0.723
=0.723*99+0.723
=(1+99)*0.723
=72.3
=0.723*99+0.723
=(1+99)*0.723
=72.3
- 5楼网友:长青诗
- 2021-01-28 00:50
原式
=7.23×9.9+7.23×0.1
=7.23×(9.9+0.1)
=72.3
=7.23×9.9+7.23×0.1
=7.23×(9.9+0.1)
=72.3
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