()5()·32 - () 7 ·()() ———————————— 8 2 ·98在方格里填上上合适的数在括号里填上合适的数,使括号里的数等于82.98

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/08 18:40:17

()5()·32 - () 7 ·()() ———————————— 8 2 ·98在方格里填上上合适的数在括号里填上合适的数,使括号里的数等于82.98
()5()·32 - () 7 ·()() ———————————— 8 2 ·98
在方格里填上上合适的数
在括号里填上合适的数,使括号里的数等于82.98

()5()·32 - () 7 ·()() ———————————— 8 2 ·98在方格里填上上合适的数在括号里填上合适的数,使括号里的数等于82.98
答案有很多,只写一种5*5*0.19*32-2*7*17*0.29

答案有很多,只写一种5*5*0.19*32-2*7*17*0.29

????

计算1/(1*4)+1/(4*7)+1/(7*10)+------+1/(97*100)································································································ 求(2+5+8······+2000)-(1+4+7······+1999)的值.【简算】 (1+3+5++7+9······+2011)-(2+4+6+8······+2012)= 88.6除7等于12·········( ) 英语造句 每个5句 There is ·······on········street 造五个There is the ·················(方位介词)the···········造五个 找规律:1、4、3、7、5、( )、( )、13、9······ (|+3+5+7+···+2013)—(2+4+6+8···)=? 32÷6=5······2 16÷3=5······1 被除数,除数,商,余数有什么变化?(用一句话表示) 找规律填数:2,3,4,7,8,11,( ),( ),32,19,······ 请将规律说清楚. 有一个41位数:444······44()55······55(4和5各20个),而且是7的倍数,()里应该填几. 求一道数学题:脱式简便计算(1+3+5+7+······+2011)-(2+4+6+8+······+2010) 用简便方法计算(2+4+6+8······+2014)—(1+3+5+7······+2013) 数学题(16x-13)/(4x-3)+(40x-43)/(8x-9)=(32x-30)/(8x-7)+(20x-24)/(4x-5)在线等··············求过程··············· 找规律填数:1、3、5、7、9、········第2012个为多少() 9·32×0·57+0·73+×15·7-0·662×5·7怎样简便? 1,3,7,15,(),63,()·········找规律 1+2+3-4+5+6+7-8+······+29+30+31-32= -2,4,-8,16,-32,64······和7,-5,19,-29,67是什么关系