问题描述：
阅读句子并计算,将英语答案写在横线上.1.a mother and father have 7
阅读句子并计算,将英语答案写在横线上.
1.a mother and father have 7 daughters,and each daughters has1 brother.how many people are there in the family?
2.there are three whole numbers.when they are multiplied together,give the same answer they are added.what are they?
阅读句子并计算,将英语答案写在横线上.
1.a mother and father have 7 daughters,and each daughters has1 brother.how many people are there in the family?
2.there are three whole numbers.when they are multiplied together,give the same answer they are added.what are they?
问题解答：
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