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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
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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. |
(520+138)÷(267-220)
(520+138)÷(267-220)
(520+138)÷(267-220)
▼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. |
=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.
=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.
=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.
=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.
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