简便运算 (本人财富值太少,所以······就没有悬赏分)1、3597+845×76+24×843+1403===2、125×83+125×75===3、66÷33×16÷11===
来源:学生作业帮助网 编辑:作业帮 时间:2024/06/30 16:09:28
![简便运算 (本人财富值太少,所以······就没有悬赏分)1、3597+845×76+24×843+1403===2、125×83+125×75===3、66÷33×16÷11===](/uploads/image/z/15243500-20-0.jpg?t=%E7%AE%80%E4%BE%BF%E8%BF%90%E7%AE%97+%EF%BC%88%E6%9C%AC%E4%BA%BA%E8%B4%A2%E5%AF%8C%E5%80%BC%E5%A4%AA%E5%B0%91%2C%E6%89%80%E4%BB%A5%C2%B7%C2%B7%C2%B7%C2%B7%C2%B7%C2%B7%E5%B0%B1%E6%B2%A1%E6%9C%89%E6%82%AC%E8%B5%8F%E5%88%86%EF%BC%891%E3%80%813597%EF%BC%8B845%C3%9776%EF%BC%8B24%C3%97843%EF%BC%8B1403%EF%BC%9D%EF%BC%9D%EF%BC%9D2%E3%80%81125%C3%9783%EF%BC%8B125%C3%9775%EF%BC%9D%EF%BC%9D%EF%BC%9D3%E3%80%8166%C3%B733%C3%9716%C3%B711%EF%BC%9D%EF%BC%9D%EF%BC%9D)
简便运算 (本人财富值太少,所以······就没有悬赏分)1、3597+845×76+24×843+1403===2、125×83+125×75===3、66÷33×16÷11===
简便运算 (本人财富值太少,所以······就没有悬赏分)
1、3597+845×76+24×843+1403
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2、125×83+125×75
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3、66÷33×16÷11
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简便运算 (本人财富值太少,所以······就没有悬赏分)1、3597+845×76+24×843+1403===2、125×83+125×75===3、66÷33×16÷11===
1、原式=(3597+1403)+[845x76+24x(843+2-2)]
=5000+(845x76+24x845-24x2)
=5000+845(76+24)-24x2
=5000+84500-48
=89452
2、原式=125(83+75)
=125(100+50+8)
=125x100+125x50+125x8
=12500+6250+1000
=19750
3、原式=2x16/11
=32/11
1,845×(76+24)+(3597+1403)=845+100+5000=84500+5000=89500 2,125×(83+75)+125×158=19750 3,66 ÷(33×11)=66÷33=2
1、原式=(3597+1403)+(845×76+24×843)
=5000+845×(76+24)
=5000+845×100
=89500