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计算下面各题.720+280÷536.5×1.4-8.51÷3.712÷23-25(156×413-26)×811(43+52)÷(2-32
题目详情
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计算下面各题. 720+280÷5 | 36.5×1.4-8.51÷3.7 |
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(156×
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计算下面各题. 720+280÷5 | 36.5×1.4-8.51÷3.7 |
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(156×
| (
| [4-(
|
计算下面各题. 720+280÷5 | 36.5×1.4-8.51÷3.7 |
| ||||||||||||||||
(156×
| (
| [4-(
|
计算下面各题. 720+280÷5 | 36.5×1.4-8.51÷3.7 |
| ||||||||||||||||
(156×
| (
| [4-(
|
计算下面各题. 720+280÷5 | 36.5×1.4-8.51÷3.7 |
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(156×
| (
| [4-(
|
720+280÷5
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▼优质解答
答案和解析
(1)720+280÷5,=720+56,=776;(2)36.5×1.4-8.51÷3.7,=51.1-2.3,=48.4;(3) 1 2 ÷ 2 3 - 2 5 ,= 1 2 × 3 2 - 2 5 ,= 3 ...
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