早教吧作业答案频道 -->其他-->
(2011•赛罕区)口算8÷14=9.7+0.03=38÷3=4.5×59=7.8×9.9+7.8=7÷1.4=25×56=5-4÷45=40002÷25÷8=10-38-58=538÷9≈1.25×0.16×8=
题目详情
(2011•赛罕区)
口算
8÷
= 9.7+0.03=
÷3= 4.5×
= 口算
8÷
=
=
1 1 4 4 9.7+0.03=
÷3=
÷3=
3 3 8 8 4.5×
=
=
5 5 9 9 7.8×9.9+7.8= 7÷1.4=
×
= 5-4÷
= 7.8×9.9+7.8= 7÷1.4=
×
=
×
=
2 2 5 5
=
5 5 6 6 5-4÷
=
=
4 4 5 5 40002÷25÷8= 10-
-
= 538÷9≈ 1.25×0.16×8= 40002÷25÷8= 10-
-
=
-
=
3 3 8 8
=
5 5 8 8 538÷9≈ 1.25×0.16×8=
| 口算 8÷
| 9.7+0.03= |
| 4.5×
| ||||||
| 7.8×9.9+7.8= | 7÷1.4= |
| 5-4÷
| ||||||
| 40002÷25÷8= | 10-
| 538÷9≈ | 1.25×0.16×8= |
| 口算 8÷
| 9.7+0.03= |
| 4.5×
| ||||||
| 7.8×9.9+7.8= | 7÷1.4= |
| 5-4÷
| ||||||
| 40002÷25÷8= | 10-
| 538÷9≈ | 1.25×0.16×8= |
8÷
| 1 |
| 4 |
| 3 |
| 8 |
| 5 |
| 9 |
8÷
| 1 |
| 4 |
| 1 |
| 4 |
| 1 |
| 4 |
| 3 |
| 8 |
| 3 |
| 8 |
| 3 |
| 8 |
| 5 |
| 9 |
| 5 |
| 9 |
| 5 |
| 9 |
| 2 |
| 5 |
| 5 |
| 6 |
| 4 |
| 5 |
| 2 |
| 5 |
| 5 |
| 6 |
| 2 |
| 5 |
| 5 |
| 6 |
| 2 |
| 5 |
| 5 |
| 6 |
| 5 |
| 6 |
| 4 |
| 5 |
| 4 |
| 5 |
| 4 |
| 5 |
| 3 |
| 8 |
| 5 |
| 8 |
| 3 |
| 8 |
| 5 |
| 8 |
| 3 |
| 8 |
| 5 |
| 8 |
| 3 |
| 8 |
| 5 |
| 8 |
| 5 |
| 8 |
▼优质解答
答案和解析
8÷14=32; 9.7+0.03=9.73; 38÷3=0.125; 4.5×59=2.5; 7.8×9.9+7.8=85.02; 7÷1.4=5; 25×56=13; 5-4÷45=0; 40002÷25÷8=200.01; 10-38-58=9; 538÷9≈60; 1.25×0.16×8=1.6....
看了 (2011•赛罕区)口算8÷...的网友还看了以下:
速算与巧算(2)959595*96-969696*95444…4(2005个4)/555…5(20 2020-04-07 …
已知4阶方阵A=(a1,a2,a3,a4)如果(0,1,0,1)是线性方程组的解,求A*x=0的通 2020-05-16 …
求f(x)=x/(x^2+x-1)在[0,1]上的最大值为什么这样不对:f`(x)=(-x^2-1 2020-06-14 …
0到9.0,1,2,3-9各有多少个,10-99.0,1,2,3-9各有多少个.依次内推到1000 2020-06-25 …
为描绘小灯泡的伏安特性曲线,得到下列数据.电流(A):0 0.1 0.2 0.3 0.36 2020-06-27 …
钢材规格1.0*1*2/4*8/c是什么意思啊?不锈钢板规格表1.0*1*2/4*8/C4.0-6 2020-07-09 …
计算(0.1+0.12+0.123+0.1234)×(0.12+0.123+0.1234+0.12 2020-07-18 …
直接写出得数453+198=10-0.03=3.4×110=0.1÷0.01=4×0.025=13 2020-07-18 …
脱式计算①1.5×(0.1÷0.5)+0.18÷0.36②14.55÷(0.72+4.76×3)③ 2020-07-19 …
应该是等差数列的一到问题有追加分0.1,0.2,0.4,0.7,1.1,1.6,2.2.求第1000 2020-12-24 …