UC知道问大家几个数学英语小问题
来源：百度知道 编辑：UC知道 时间：2024/05/27 11:12:05
1。已知ab互为相反数，cd互为倒数，m的绝对值是5，求m（a+b）+cd-2m的值
2.四个整数的积abcd=25，且a≠b≠c≠d，则a+b+c+d=
3.doing，now，i,busy,homework,am,doing,my(.)
4.foootball,with,Peter，is，friends,his,playing(?)
5.所有的气球都飞走了。 All the balloons ( ) ( ) ( )
6.他紧紧抓着墙以免掉下去。 He holds on to the wall to ( ) himself ( ) ( )
急急急！！！！今天作业，大家帮下忙
2.四个整数的积abcd=25，且a≠b≠c≠d，则a+b+c+d=
3.doing，now，i,busy,homework,am,doing,my(.)
4.foootball,with,Peter，is，friends,his,playing(?)
5.所有的气球都飞走了。 All the balloons ( ) ( ) ( )
6.他紧紧抓着墙以免掉下去。 He holds on to the wall to ( ) himself ( ) ( )
急急急！！！！今天作业，大家帮下忙
-9或11 因为a+b=0 cd+1 2m有可能等于10或-10
0 整数中只有5乘以5 和 1乘以25等于25 abcd又各不相等
所以四个数为-1 1 125 25
i am busy doing my homework now
peter is playing football with his friends
have flied away
keep from falling