脱式计算9.85x45+5.5x98.5
答案:5 悬赏:60 手机版
解决时间 2021-11-25 16:16
- 提问者网友:玫瑰园
- 2021-11-25 05:50
脱式计算9.85x45+5.5x98.5
最佳答案
- 五星知识达人网友:野慌
- 2021-11-25 07:30
脱式计算
9.85x45+5.5x98.5
=9.85x45+55x9.85
=9.85x(45+55)
=9.85x100
=985
9.85x45+5.5x98.5
=9.85x45+55x9.85
=9.85x(45+55)
=9.85x100
=985
全部回答
- 1楼网友:琴狂剑也妄
- 2021-11-25 12:06
9.85x45+5.5x98.5=98.5x4.5+5.5x98.5=98.5x(4.5+5.5)=985
- 2楼网友:天凉才是好个秋
- 2021-11-25 11:12
9.85x45+5.5x98.5
=98.5×4.5+5.5×98.5
=98.5×(4.5+5.5)
=98.5×10
=985
=98.5×4.5+5.5×98.5
=98.5×(4.5+5.5)
=98.5×10
=985
- 3楼网友:人類模型
- 2021-11-25 10:08
解: 9.85x45+5.5x98.5
=98.5x4.5+5.5x98.5
=98.5(4.5+5.5)
=98.5x10
=985
=98.5x4.5+5.5x98.5
=98.5(4.5+5.5)
=98.5x10
=985
- 4楼网友:酒者煙囻
- 2021-11-25 08:44
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