>
数学
>
12.5×2.5×(80+0.4)简便计算怎么做
人气:497 ℃ 时间:2020-05-12 10:09:51
解答
12.5×2.5×(80+0.4)
=12.5×80×2.5+12.5×2.5×0.4
=1000×2.5+12.5×1
=2500+12.5
=2512.5
推荐
12.5×0.4×2.5×8的简便运算
4*80%*2.5*12.5的简便计算
可以简便的用简便计算:5.7÷4分之5+4.3×80% 11÷3%×12%×8分之3
80.5*2.8+143.5怎么简便计算
6.4×(0.125+12.5)简便计算怎么写?
改错:Noddles are popular in China.
抛物线y=a(x+h)²与直线y=ax+b相交于点(-1,1),且抛物线的对称轴为x=-2.求抛物线y=a(x+h)²和直线y=ax+b的解析式
He always talks的同义句
猜你喜欢
一个圆有多少条切线?
1、火车速度比汽车快55%,汽车速度就比火车慢55%.( ) 2、乙是甲的60%,则甲比乙多40%.( )
X(X-2)-3X=0 因式分解法
We()(have)a school Sports Day last week.All the students()(do)a good job.We()(are)in second place.We()(win)5 gold medals
1 2 3 4 5=6 7 8 9怎么填运算符号
mum likes to go to the shops,it's sunday today i help my mother go shopping my brother is with 翻译
保护水节约水关注水话题作文
n趋于无穷大,lim ( n次方根(1+|x|^3n) ) 等于什么?它说等于|x|^3 * lim( ( 1+1/(|x|^3))^(1/n) ) ,为啥
© 2026 79432.Com All Rights Reserved.
电脑版
|
手机版