小红存1800元钱,小丽的存钱数是她的3倍,小芳的存钱数是小丽的2倍,小红、小丽、小芳共存钱多少元?
小丽的存钱数: ×3= (元)
小芳的存钱数: ×2= (元)
三人共存钱数:1800+ + = (元)
解:
小丽的存钱数:1800×3=5400(元)
小芳的存钱数:5400×2=10800(元)
三人共存钱数:1800+5400+10800=18000(元)
下边句子中没有通假字的一项是( )
若方程x2+y2﹣x+y+m=0表示圆,则实数m的取值范围是( )
Next week is a holiday. I will do my homework on Monday. On Tuesday I will fly kites with my friends. On Wednesday I will play table tennis. On Thursday I will read storybooks(故事书). On Friday I will help my mother do the housework. On Saturday I will visit my grandma with my parents. On Sunday,oh,I don't know what to do.
阅读短文,将对应的内容连线。
A. fly kites
B. do my homework
C. do the housework
D. visit my grandma
E. read storybooks
F. play table tennis