小四的算式填充題問題
我現在教小學四年級
今天數學課佈題:一本書123元,買6本要多少錢?
要小朋友寫算式填充題、直式計算然後寫答
結果幾乎全班的算式填充題都寫( )÷123=6
請小朋友解釋為何這樣列式
小朋友說,因為之前老師說
算式填充題的括弧不能在最後......
我真的脫離數學太久了嗎?
真的有此一說嗎?
一個簡單的題目
列式成這樣......好像變得複雜了?
誰可以幫我解惑?
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09/21 21:15, , 1F
09/21 21:15, 1F
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09/21 21:17, , 2F
09/21 21:17, 2F
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09/21 21:19, , 3F
09/21 21:19, 3F
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09/21 21:20, , 4F
09/21 21:20, 4F
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09/21 21:21, , 5F
09/21 21:21, 5F
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09/21 21:22, , 6F
09/21 21:22, 6F
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09/21 21:23, , 7F
09/21 21:23, 7F
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09/21 21:23, , 8F
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09/21 21:23, , 9F
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09/21 21:23, , 10F
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09/21 21:29, , 11F
09/21 21:29, 11F
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09/21 21:30, , 12F
09/21 21:30, 12F
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09/21 21:32, , 13F
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09/21 21:33, , 14F
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09/21 21:34, , 15F
09/21 21:34, 15F
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09/21 21:35, , 16F
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09/21 21:40, , 17F
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09/21 21:40, , 18F
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09/21 21:40, , 19F
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09/21 21:41, , 20F
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09/21 21:42, , 21F
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09/21 21:44, , 22F
09/21 21:44, 22F
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09/21 21:44, , 23F
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09/21 23:20, , 24F
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09/21 23:23, , 25F
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09/21 23:23, , 26F
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09/21 23:25, , 27F
09/21 23:25, 27F
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09/21 23:25, , 28F
09/21 23:25, 28F
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09/21 23:26, , 29F
09/21 23:26, 29F
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09/21 23:26, , 30F
09/21 23:26, 30F
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09/21 23:40, , 31F
09/21 23:40, 31F
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09/22 10:28, , 32F
09/22 10:28, 32F
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09/22 10:29, , 33F
09/22 10:29, 33F
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