[10+(-6)+4]*3=24
(10-4)*3-(-6)=24
10-3*(-6)-4=24
猜你喜欢
- 1I haven't heard from my sister ----------(recent).用所给单词的适当形式填空
- 2Directions:For this part,you are supposed to write a letter of 100-120 words based on the followi
- 3英语翻译
- 4“通过读这篇课文,犹如走进了神奇美丽的画卷之中”修改病句.急!急!急!
- 5把下面句子改为否定句但是意思不变
- 6英语中,过去式和过去分词是不规则的动词分类
- 7地球上为什么有树?
- 8已知向量m=(sinwx,-根号3coswx),n=(sinwx,cos(wx+TT/2),f(x)=m.n的最小正周期为TT,求w的值
- 9Our teachers ask us ( ) (not litter) on the ground.We should ( )(keep) our classroom clean.
- 102009年元旦将至,学生会要举办一次英语晚会.请你以学生会的名义写一封请柬,邀请老师们参加.