问题标题：
用下列单词填空,每次限用一次Hundredsubtractdivideevenminuspointplusdividedmultiply1.3____20equals232.Ifyou____5from25,youget183.Ifyou_____2by9,youget184.A_____minus50equals505.Halfofsevenisthree_____five6.Thirty
问题描述：
用下列单词填空,每次限用一次Hundredsubtractdivideevenminuspointplusdividedmultiply
1.3____20equals23
2.Ifyou____5from25,youget18
3.Ifyou_____2by9,youget18
4.A_____minus50equals50
5.Halfofsevenisthree_____five
6.Thirty-six_____bysixequalssix
7.2,4,6,8are_____numbers
8.Ifyou_____12by3,youget4
康丽回答：
plus
subtract,你的算数有问题：25-5=20≠18
multiply
hundred
point
divided
even
divide
毛志忠回答：
��~~�Ҵ������20��˵����������һ��ȥ��=x=
康丽回答：
O(��_��)O����~
