3*4+5+7=24
3*4*(7-5)=24
4*5+(7-3)=24
猜你喜欢
- 1little few many much some a lot a lot of a bit
- 2函数y=f(2x-1)+2偶函数,则函数y=f(x+2)的图像的对称轴是?
- 3the radio says it_____(rain)later on today
- 4已知直角三角形的面积是24cm²,其中一条直角边的长时根号32cm,则另一条直角边长为()cm
- 5一个最简分数,把它的分子扩大4倍,分母缩小4倍,等于24,这个最简分数是多少
- 6急求英语作文一篇 题目:Please write a letter to your parents to tell them something about your life
- 750mL滴定管的读数可准确至( ),滴定时,为使测量的相对误差小于0.1%,滴定消耗体积须大于( )
- 8记一件有趣的事作文好开头好结尾.
- 9()it was snowing,()it was not very cold A.although;but B.although;howeverC.though;but D.though
- 10have great fun_____后面的动词应为什么形式