三年级数学找规律?急
72除以12
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=
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90除以15
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=
=
人气:149 ℃ 时间:2020-02-06 04:29:05
解答
78/13=684/ 14= 690/15=696/16=6 102/17=6108 /18=6规律是被除数增加6 除数就增1所得结果不变为6
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