今晚的数学题:
How can you use the digits 6 and 4 to decide if 64 is the pruduct of 9 and 7?
不知道这道题是考什么,9和7的PRUDUCT不是63吗?和64有什么关系?
今晚的数学题:
How can you use the digits 6 and 4 to decide if 64 is the pruduct of 9 and 7?
不知道这道题是考什么,9和7的PRUDUCT不是63吗?和64有什么关系?
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If 64 or any number is a multiple of 9, the digits will sum to a
-Lily3-
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11/19/2012 postreply
17:42:18
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Or you can say that any multiple of 9 can be divided by 3.
-2544-
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11/19/2012 postreply
17:57:34
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回复:三年级的数学怎么回答?
-calligraphy-
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11/19/2012 postreply
17:44:24
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Because 6+4 not= 9.
-粮油-
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11/19/2012 postreply
18:23:27
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