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计算下面各题.(520+138)÷(267-220)[86-(45+17)]×25156+18×42÷63.

题目详情
计算下面各题.
(520+138)÷(267-220)
[86-(45+17)]×25 156+18×42÷63.
计算下面各题.
(520+138)÷(267-220)
[86-(45+17)]×25 156+18×42÷63.
计算下面各题.
(520+138)÷(267-220)
[86-(45+17)]×25 156+18×42÷63.
计算下面各题.
(520+138)÷(267-220)
[86-(45+17)]×25 156+18×42÷63.
计算下面各题.
(520+138)÷(267-220)
[86-(45+17)]×25 156+18×42÷63.
计算下面各题.
(520+138)÷(267-220)
[86-(45+17)]×25 156+18×42÷63.
计算下面各题.
(520+138)÷(267-220) [86-(45+17)]×25 156+18×42÷63. 计算下面各题.
(520+138)÷(267-220) [86-(45+17)]×25 156+18×42÷63. 计算下面各题.
(520+138)÷(267-220)
[86-(45+17)]×25 156+18×42÷63.
▼优质解答
答案和解析
(1)(520+138)÷(267-220)
=658÷47
=14;

(2)[86-(45+17)]×25
=[86-62]×25
=24×25
=600;

(3)156+18×42÷63
=156+756÷63
=156+12
=168.
(1)(520+138)÷(267-220)
=658÷47
=14;

(2)[86-(45+17)]×25
=[86-62]×25
=24×25
=600;

(3)156+18×42÷63
=156+756÷63
=156+12
=168. (1)(520+138)÷(267-220)
=658÷47
=14;

(2)[86-(45+17)]×25
=[86-62]×25
=24×25
=600;

(3)156+18×42÷63
=156+756÷63
=156+12
=168. (1)(520+138)÷(267-220)
=658÷47
=14;

(2)[86-(45+17)]×25
=[86-62]×25
=24×25
=600;

(3)156+18×42÷63
=156+756÷63
=156+12
=168. (1)(520+138)÷(267-220)
=658÷47
=14;

(2)[86-(45+17)]×25
=[86-62]×25
=24×25
=600;

(3)156+18×42÷63
=156+756÷63
=156+12
=168.