早教吧作业答案频道 -->数学-->
(1)274+156274-1568×98×9×2(2)543-210643-210459+136459+163(3)142+127227+42350+150350+0(4)348-256348-15681÷972÷8.
题目详情
|
(1)274+156______274-156 | 8×9______8×9×2 |
(2)543-210______643-210 | 459+136______459+163 |
(3)142+127______227+42 | 350+150______350+0 |
(4)348-256______348-156 | 81÷9______72÷8. |
(1)274+156______274-156 | 8×9______8×9×2 |
(2)543-210______643-210 | 459+136______459+163 |
(3)142+127______227+42 | 350+150______350+0 |
(4)348-256______348-156 | 81÷9______72÷8. |
(1)274+156______274-156 | 8×9______8×9×2 |
(2)543-210______643-210 | 459+136______459+163 |
(3)142+127______227+42 | 350+150______350+0 |
(4)348-256______348-156 | 81÷9______72÷8. |
(1)274+156______274-156 | 8×9______8×9×2 |
(2)543-210______643-210 | 459+136______459+163 |
(3)142+127______227+42 | 350+150______350+0 |
(4)348-256______348-156 | 81÷9______72÷8. |
(1)274+156______274-156 | 8×9______8×9×2 |
(2)543-210______643-210 | 459+136______459+163 |
(3)142+127______227+42 | 350+150______350+0 |
(4)348-256______348-156 | 81÷9______72÷8. |
▼优质解答
答案和解析
(1)274+156>274-156 8×9<8×9×2 (2)543-210<643-210 459+136<459+163 (3)142+127=227+42 350+150>350+0 (4)348-256<348-156 81÷9=72÷8. 故答案为:>,<,<,<,=,...
看了 (1)274+156274-...的网友还看了以下:
解方程.2x-5.2=2.84.3x-1.8x=97.513(x+5)=1692x-20=42x+ 2020-04-07 …
(1)274+156274-1568×98×9×2(2)543-210643-210459+136 2020-04-07 …
(1)274+156274-1568×98×9×2(2)543-210643-210459+136 2020-04-07 …
(1)274+156274-1568×98×9×2(2)543-210643-210459+136 2020-04-07 …
一道非常简单的计算题,163又1/13÷1/39=?163又1/13÷41又1/39=?对不起,打 2020-05-16 …
1)(800×3)/(50○□)=162)(800/4)/(50○□)=163)(800○□)1) 2020-06-13 …
设[x]表示不超过x的最大整数(如[2]=2,[54]=1),对于给定的n∈N*,定义Cxn=n( 2020-07-09 …
下列各数,尾数是1的是()。A.89^102+47^63B.59^163+2^98下列各数,尾数是 2020-07-14 …
maple中-.2e26是代表多少?我今天算一道题目是求(10^12)*(262537412640 2020-07-23 …
下列格式正确的电子邮箱地址是()A.fjptlz&163.comB.fjptlz#163.comC. 2021-01-14 …