早教吧作业答案频道 -->其他-->
84×(512−27)56÷(2−13)15×(12+13)÷4912+12×35+2535×23+4534×89+34÷91310÷7+1310×676÷67+67×16．
题目详情
84×(
|
| ||||||||||||||||
|
| ||||||||||||||||
|
| ||||||||||||||||
| 6÷
|
84×(
|
| ||||||||||||||||
|
| ||||||||||||||||
|
| ||||||||||||||||
| 6÷
|
| 5 |
| 12 |
| 2 |
| 7 |
| 5 |
| 6 |
| 1 |
| 3 |
| 5 |
| 12 |
| 2 |
| 7 |
| 5 |
| 12 |
| 2 |
| 7 |
| 5 |
| 12 |
| 2 |
| 7 |
| 5 |
| 6 |
| 1 |
| 3 |
| 5 |
| 6 |
| 1 |
| 3 |
| 5 |
| 6 |
| 1 |
| 3 |
| 1 |
| 5 |
| 1 |
| 2 |
| 1 |
| 3 |
| 4 |
| 9 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3 |
| 5 |
| 2 |
| 5 |
| 1 |
| 5 |
| 1 |
| 2 |
| 1 |
| 3 |
| 4 |
| 9 |
| 1 |
| 5 |
| 1 |
| 2 |
| 1 |
| 3 |
| 4 |
| 9 |
| 1 |
| 5 |
| 1 |
| 2 |
| 1 |
| 3 |
| 4 |
| 9 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3 |
| 5 |
| 2 |
| 5 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3 |
| 5 |
| 2 |
| 5 |
| 1 |
| 2 |
| 1 |
| 2 |
| 3 |
| 5 |
| 2 |
| 5 |
| 3 |
| 5 |
| 2 |
| 3 |
| 4 |
| 5 |
| 3 |
| 4 |
| 8 |
| 9 |
| 3 |
| 4 |
| 3 |
| 5 |
| 2 |
| 3 |
| 4 |
| 5 |
| 3 |
| 5 |
| 2 |
| 3 |
| 4 |
| 5 |
| 3 |
| 5 |
| 2 |
| 3 |
| 4 |
| 5 |
| 3 |
| 4 |
| 8 |
| 9 |
| 3 |
| 4 |
| 3 |
| 4 |
| 8 |
| 9 |
| 3 |
| 4 |
| 3 |
| 4 |
| 8 |
| 9 |
| 3 |
| 4 |
| 13 |
| 10 |
| 13 |
| 10 |
| 6 |
| 7 |
| 6 |
| 7 |
| 6 |
| 7 |
| 1 |
| 6 |
| 13 |
| 10 |
| 13 |
| 10 |
| 6 |
| 7 |
| 13 |
| 10 |
| 13 |
| 10 |
| 6 |
| 7 |
| 13 |
| 10 |
| 13 |
| 10 |
| 6 |
| 7 |
| 6 |
| 7 |
| 6 |
| 7 |
| 1 |
| 6 |
| 6 |
| 7 |
| 6 |
| 7 |
| 1 |
| 6 |
| 6 |
| 7 |
| 6 |
| 7 |
| 1 |
| 6 |
▼优质解答
答案和解析
（1）84×(512−27) =84×512-84×27=35-24=11；（2）56÷(2−13) =56÷123=12；（3）15×（12+13）÷49=15×56×94=16×94=38；（4）12+12×35+25=12+310+25=810+25...
看了 84×(512−27)56÷...的网友还看了以下：
观察下列各式:1+2+3=6=3×2,2+3+4=9=3×3,3+4+5=12=3×4,4+4+6= 2020-03-31 …
帮我破解下这串数字什么意思9(2)4(3)6(2)2(1)4(3)3(1)4(3)9(1)6(3) 2020-05-17 …
1/1=11/2+2/2+1/2=21/3+2/3+3/3+2/3+1/3=31/4+2/4+3/ 2020-06-02 …
在空间直角坐标系下,点A(2,3,-4)关于xoy面、O(0,0,0)、x轴的对称点分别为A:(2 2020-06-03 …
若xlog34=1,求4x+4-x的值要过程谢谢由Xlog34=1,得x=1/log34=log( 2020-07-17 …
(1)10y+7=22y-5-3y(2)3.5x-5=0.5x+10-2x(3)7x-2(4-x)= 2020-10-31 …
口算六年级1/4*4—1=（2/5+3/5）*14=2/5*14+3/5*14=（1/19—2/9） 2020-11-04 …
求助JS二维数组从N个项取M个进行排列的组合算法函数如数组:arr1=[[1,2,3],[3,6], 2020-11-18 …
能简则简.（1）3/4+3/4÷3（2）1/3÷1/2-5/4x2/5（3）4/9÷［5/9-能简则 2020-11-26 …
序列：1/1,1/2,2/2,1/3,2/3,3/3,1/4,2/4,3/4,4/4,1/5,2/5 2020-12-05 …